75387368 has 32 divisors (see below), whose sum is σ = 164289600. Its totient is φ = 31759872.

The previous prime is 75387349. The next prime is 75387371. The reversal of 75387368 is 86378357.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

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, 8105 + ... + 14712.

It is an arithmetic number, because the mean of its divisors is an integer number (5134050).

Almost surely, 2^75387368 is an apocalyptic number.

It is an amenable number.

75387368 is an abundant number, since it is smaller than the sum of its proper divisors (88902232).

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

75387368 is a wasteful number, since it uses less digits than its factorization.

75387368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22889 (or 22885 counting only the distinct ones).

The product of its digits is 846720, while the sum is 47.

The square root of 75387368 is about 8682.5899361884. The cubic root of 75387368 is about 422.4411280785.

The spelling of 75387368 in words is "seventy-five million, three hundred eighty-seven thousand, three hundred sixty-eight".