472432957 has 2 divisors, whose sum is σ = 472432958. Its totient is φ = 472432956.

The previous prime is 472432951. The next prime is 472432981. The reversal of 472432957 is 759234274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 380484036 + 91948921 = 19506^2 + 9589^2 .

It is a cyclic number.

It is not a de Polignac number, because 472432957 - 2¹⁹ = 471908669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472432951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236216478 + 236216479.

It is an arithmetic number, because the mean of its divisors is an integer number (236216479).

Almost surely, 2^472432957 is an apocalyptic number.

It is an amenable number.

472432957 is a deficient number, since it is larger than the sum of its proper divisors (1).

472432957 is an equidigital number, since it uses as much as digits as its factorization.

472432957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 43.

The square root of 472432957 is about 21735.5229290671. The cubic root of 472432957 is about 778.8372753995.

The spelling of 472432957 in words is "four hundred seventy-two million, four hundred thirty-two thousand, nine hundred fifty-seven".