472231607 has 16 divisors (see below), whose sum is σ = 504990720. Its totient is φ = 440560032.

The previous prime is 472231601. The next prime is 472231637. The reversal of 472231607 is 706132274.

It is not a de Polignac number, because 472231607 - 2²² = 468037303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472231601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419948 + ... + 421070.

It is an arithmetic number, because the mean of its divisors is an integer number (31561920).

Almost surely, 2^472231607 is an apocalyptic number.

472231607 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

472231607 is a deficient number, since it is larger than the sum of its proper divisors (32759113).

472231607 is a wasteful number, since it uses less digits than its factorization.

472231607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 472231607 is about 21730.8906168155. The cubic root of 472231607 is about 778.7266133702.

The spelling of 472231607 in words is "four hundred seventy-two million, two hundred thirty-one thousand, six hundred seven".