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14970860 = 2251939397
BaseRepresentation
bin111001000110…
…111111101100
31001011121011022
4321012333230
512313031420
61252513312
7241151552
oct71067754
931147138
1014970860
1184a5913
12501b838
1331422c8
141db9bd2
1514aac25
hexe46fec

14970860 has 24 divisors (see below), whose sum is σ = 33094320. Its totient is φ = 5673024.

The previous prime is 14970827. The next prime is 14970871. The reversal of 14970860 is 6807941.

It is a self number, because there is not a number n which added to its sum of digits gives 14970860.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19319 + ... + 20078.

It is an arithmetic number, because the mean of its divisors is an integer number (1378930).

Almost surely, 214970860 is an apocalyptic number.

14970860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14970860 is an abundant number, since it is smaller than the sum of its proper divisors (18123460).

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

14970860 is a wasteful number, since it uses less digits than its factorization.

14970860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39425 (or 39423 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 14970860 is about 3869.2195595494. The cubic root of 14970860 is about 246.4614029731.

The spelling of 14970860 in words is "fourteen million, nine hundred seventy thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 39397 78794 157588 196985 393970 748543 787940 1497086 2994172 3742715 7485430 14970860