14956990 has 16 divisors (see below), whose sum is σ = 28339920. Its totient is φ = 5667840.

The previous prime is 14956987. The next prime is 14956999. The reversal of 14956990 is 9965941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14956999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39171 + ... + 39550.

It is an arithmetic number, because the mean of its divisors is an integer number (1771245).

Almost surely, 2^14956990 is an apocalyptic number.

14956990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14956990 is a deficient number, since it is larger than the sum of its proper divisors (13382930).

14956990 is a wasteful number, since it uses less digits than its factorization.

14956990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78747.

The product of its (nonzero) digits is 87480, while the sum is 43.

The square root of 14956990 is about 3867.4267931016. The cubic root of 14956990 is about 246.3852667127.

The spelling of 14956990 in words is "fourteen million, nine hundred fifty-six thousand, nine hundred ninety".