75010172 has 6 divisors (see below), whose sum is σ = 131267808. Its totient is φ = 37505084.

The previous prime is 75010147. The next prime is 75010193. The reversal of 75010172 is 27101057.

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 as a sum of consecutive naturals, namely, 9376268 + ... + 9376275.

It is an arithmetic number, because the mean of its divisors is an integer number (21877968).

Almost surely, 2^75010172 is an apocalyptic number.

It is an amenable number.

75010172 is a deficient number, since it is larger than the sum of its proper divisors (56257636).

75010172 is a wasteful number, since it uses less digits than its factorization.

75010172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18752547 (or 18752545 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 75010172 is about 8660.8412986268. The cubic root of 75010172 is about 421.7353971158.

The spelling of 75010172 in words is "seventy-five million, ten thousand, one hundred seventy-two".