472016827 has 2 divisors, whose sum is σ = 472016828. Its totient is φ = 472016826.

The previous prime is 472016777. The next prime is 472016837. The reversal of 472016827 is 728610274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472016827 - 2¹⁵ = 471984059 is a prime.

It is a super-2 number, since 2×472016827² = 445599769942295858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (472016837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236008413 + 236008414.

It is an arithmetic number, because the mean of its divisors is an integer number (236008414).

Almost surely, 2^472016827 is an apocalyptic number.

472016827 is a deficient number, since it is larger than the sum of its proper divisors (1).

472016827 is an equidigital number, since it uses as much as digits as its factorization.

472016827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 472016827 is about 21725.9482416764. The cubic root of 472016827 is about 778.6085355295.

The spelling of 472016827 in words is "four hundred seventy-two million, sixteen thousand, eight hundred twenty-seven".