14074920 has 48 divisors (see below), whose sum is σ = 45744660. Its totient is φ = 3753216.

The previous prime is 14074909. The next prime is 14074937. The reversal of 14074920 is 2947041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13883076 + 191844 = 3726^2 + 438^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19189 + ... + 19908.

Almost surely, 2^14074920 is an apocalyptic number.

14074920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14074920 is an abundant number, since it is smaller than the sum of its proper divisors (31669740).

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

14074920 is a wasteful number, since it uses less digits than its factorization.

14074920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39114 (or 39107 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 14074920 is about 3751.6556345166. The cubic root of 14074920 is about 241.4433852603.

The spelling of 14074920 in words is "fourteen million, seventy-four thousand, nine hundred twenty".