472125731 has 12 divisors (see below), whose sum is σ = 599136120. Its totient is φ = 367889760.

The previous prime is 472125727. The next prime is 472125739. The reversal of 472125731 is 137521274.

It is not a de Polignac number, because 472125731 - 2² = 472125727 is a prime.

It is a super-2 number, since 2×472125731² = 445805411744568722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (472125739) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 437426 + ... + 438503.

It is an arithmetic number, because the mean of its divisors is an integer number (49928010).

Almost surely, 2^472125731 is an apocalyptic number.

472125731 is a deficient number, since it is larger than the sum of its proper divisors (127010389).

472125731 is a wasteful number, since it uses less digits than its factorization.

472125731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875954 (or 875947 counting only the distinct ones).

The product of its digits is 11760, while the sum is 32.

The square root of 472125731 is about 21728.4544089081. The cubic root of 472125731 is about 778.6684112647.

The spelling of 472125731 in words is "four hundred seventy-two million, one hundred twenty-five thousand, seven hundred thirty-one".