14375990 has 16 divisors (see below), whose sum is σ = 25920000. Its totient is φ = 5740800.

The previous prime is 14375987. The next prime is 14376001. The reversal of 14375990 is 9957341.

It is a happy number.

It is a congruent number.

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, 10886 + ... + 12134.

It is an arithmetic number, because the mean of its divisors is an integer number (1620000).

Almost surely, 2^14375990 is an apocalyptic number.

14375990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14375990 is a deficient number, since it is larger than the sum of its proper divisors (11544010).

14375990 is a wasteful number, since it uses less digits than its factorization.

14375990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 14375990 is about 3791.5682771117. The cubic root of 14375990 is about 243.1527882407.

The spelling of 14375990 in words is "fourteen million, three hundred seventy-five thousand, nine hundred ninety".