472331851 has 2 divisors, whose sum is σ = 472331852. Its totient is φ = 472331850.

The previous prime is 472331837. The next prime is 472331863. The reversal of 472331851 is 158133274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472331851 - 2⁹ = 472331339 is a prime.

It is not a weakly prime, because it can be changed into another prime (472331801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236165925 + 236165926.

It is an arithmetic number, because the mean of its divisors is an integer number (236165926).

Almost surely, 2^472331851 is an apocalyptic number.

472331851 is a deficient number, since it is larger than the sum of its proper divisors (1).

472331851 is an equidigital number, since it uses as much as digits as its factorization.

472331851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 34.

The square root of 472331851 is about 21733.1969806561. The cubic root of 472331851 is about 778.7817114382.

The spelling of 472331851 in words is "four hundred seventy-two million, three hundred thirty-one thousand, eight hundred fifty-one".