472250113 has 4 divisors (see below), whose sum is σ = 472325040. Its totient is φ = 472175188.

The previous prime is 472250027. The next prime is 472250117. The reversal of 472250113 is 311052274.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472250113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472250117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27043 + ... + 40936.

It is an arithmetic number, because the mean of its divisors is an integer number (118081260).

Almost surely, 2^472250113 is an apocalyptic number.

It is an amenable number.

472250113 is a deficient number, since it is larger than the sum of its proper divisors (74927).

472250113 is an equidigital number, since it uses as much as digits as its factorization.

472250113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74926.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 472250113 is about 21731.3164120354. The cubic root of 472250113 is about 778.7367855867.

The spelling of 472250113 in words is "four hundred seventy-two million, two hundred fifty thousand, one hundred thirteen".