14899974 has 32 divisors (see below), whose sum is σ = 31370976. Its totient is φ = 4711680.

The previous prime is 14899967. The next prime is 14899979. The reversal of 14899974 is 47999841.

14899974 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14899979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8284 + ... + 9920.

It is an arithmetic number, because the mean of its divisors is an integer number (980343).

Almost surely, 2^14899974 is an apocalyptic number.

14899974 is an abundant number, since it is smaller than the sum of its proper divisors (16471002).

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

14899974 is a wasteful number, since it uses less digits than its factorization.

14899974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720.

The product of its digits is 653184, while the sum is 51.

The square root of 14899974 is about 3860.0484452918. The cubic root of 14899974 is about 246.0717947629.

The spelling of 14899974 in words is "fourteen million, eight hundred ninety-nine thousand, nine hundred seventy-four".