75572104 has 8 divisors (see below), whose sum is σ = 141697710. Its totient is φ = 37786048.

The previous prime is 75572083. The next prime is 75572129. The reversal of 75572104 is 40127557.

It can be written as a sum of positive squares in only one way, i.e., 50552100 + 25020004 = 7110^2 + 5002^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×75572104² = 11422285805973632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4723249 + ... + 4723264.

Almost surely, 2^75572104 is an apocalyptic number.

It is an amenable number.

75572104 is a deficient number, since it is larger than the sum of its proper divisors (66125606).

75572104 is a wasteful number, since it uses less digits than its factorization.

75572104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9446519 (or 9446515 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 75572104 is about 8693.2217273000. The cubic root of 75572104 is about 422.7859092068.

The spelling of 75572104 in words is "seventy-five million, five hundred seventy-two thousand, one hundred four".