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14069460 = 22352271033
BaseRepresentation
bin110101101010…
…111011010100
3222110210200010
4311222323110
512100210320
61221320220
7230405556
oct65527324
928423603
1014069460
117a3a659
124866070
132bb7c32
141c234d6
15137dae0
hexd6aed4

14069460 has 48 divisors (see below), whose sum is σ = 39606336. Its totient is φ = 3731712.

The previous prime is 14069459. The next prime is 14069501. The reversal of 14069460 is 6496041.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13104 + ... + 14136.

It is an arithmetic number, because the mean of its divisors is an integer number (825132).

Almost surely, 214069460 is an apocalyptic number.

14069460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14069460 is an abundant number, since it is smaller than the sum of its proper divisors (25536876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14069460 is a wasteful number, since it uses less digits than its factorization.

14069460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272 (or 1270 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 14069460 is about 3750.9278852039. The cubic root of 14069460 is about 241.4121606569.

The spelling of 14069460 in words is "fourteen million, sixty-nine thousand, four hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 227 454 681 908 1033 1135 1362 2066 2270 2724 3099 3405 4132 4540 5165 6198 6810 10330 12396 13620 15495 20660 30990 61980 234491 468982 703473 937964 1172455 1406946 2344910 2813892 3517365 4689820 7034730 14069460