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14996860 = 225749843
BaseRepresentation
bin111001001101…
…010101111100
31001012220211021
4321031111330
512314344420
61253233524
7241320424
oct71152574
931186737
1014996860
1185133aa
1250328a4
1331510a8
141dc5484
1514b37aa
hexe4d57c

14996860 has 12 divisors (see below), whose sum is σ = 31493448. Its totient is φ = 5998736.

The previous prime is 14996843. The next prime is 14996881. The reversal of 14996860 is 6869941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374902 + ... + 374941.

It is an arithmetic number, because the mean of its divisors is an integer number (2624454).

Almost surely, 214996860 is an apocalyptic number.

14996860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14996860 is an abundant number, since it is smaller than the sum of its proper divisors (16496588).

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

14996860 is a wasteful number, since it uses less digits than its factorization.

14996860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749852 (or 749850 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 14996860 is about 3872.5779527338. The cubic root of 14996860 is about 246.6039975523.

The spelling of 14996860 in words is "fourteen million, nine hundred ninety-six thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 749843 1499686 2999372 3749215 7498430 14996860