75468164 has 12 divisors (see below), whose sum is σ = 132168204. Its totient is φ = 37705824.

The previous prime is 75468157. The next prime is 75468181. The reversal of 75468164 is 46186457.

It can be written as a sum of positive squares in 2 ways, for example, as 35904064 + 39564100 = 5992^2 + 6290^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347 + ... + 12290.

It is an arithmetic number, because the mean of its divisors is an integer number (11014017).

Almost surely, 2^75468164 is an apocalyptic number.

It is an amenable number.

75468164 is a deficient number, since it is larger than the sum of its proper divisors (56700040).

75468164 is a wasteful number, since it uses less digits than its factorization.

75468164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14134 (or 14132 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 75468164 is about 8687.2414493900. The cubic root of 75468164 is about 422.5919905201.

The spelling of 75468164 in words is "seventy-five million, four hundred sixty-eight thousand, one hundred sixty-four".