75989908 has 12 divisors (see below), whose sum is σ = 133146720. Its totient is φ = 37947992.

The previous prime is 75989899. The next prime is 75989939. The reversal of 75989908 is 80998957.

It is a super-2 number, since 2×75989908² = 11548932235696928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7966 + ... + 14677.

It is an arithmetic number, because the mean of its divisors is an integer number (11095560).

Almost surely, 2^75989908 is an apocalyptic number.

It is an amenable number.

75989908 is a deficient number, since it is larger than the sum of its proper divisors (57156812).

75989908 is a wasteful number, since it uses less digits than its factorization.

75989908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23486 (or 23484 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 55.

The square root of 75989908 is about 8717.2190519684. The cubic root of 75989908 is about 423.5636085027.

The spelling of 75989908 in words is "seventy-five million, nine hundred eighty-nine thousand, nine hundred eight".