472215883 has 2 divisors, whose sum is σ = 472215884. Its totient is φ = 472215882.

The previous prime is 472215841. The next prime is 472215889. The reversal of 472215883 is 388512274.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472215883 - 2⁹ = 472215371 is a prime.

It is not a weakly prime, because it can be changed into another prime (472215889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236107941 + 236107942.

It is an arithmetic number, because the mean of its divisors is an integer number (236107942).

Almost surely, 2^472215883 is an apocalyptic number.

472215883 is a deficient number, since it is larger than the sum of its proper divisors (1).

472215883 is an equidigital number, since it uses as much as digits as its factorization.

472215883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 107520, while the sum is 40.

The square root of 472215883 is about 21730.5288246743. The cubic root of 472215883 is about 778.7179701303.

The spelling of 472215883 in words is "four hundred seventy-two million, two hundred fifteen thousand, eight hundred eighty-three".