472276065 has 64 divisors (see below), whose sum is σ = 851005440. Its totient is φ = 222243840.

The previous prime is 472276039. The next prime is 472276067. The reversal of 472276065 is 560672274.

It is a happy number.

It is not a de Polignac number, because 472276065 - 2⁵ = 472276033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472276067) 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 in 63 ways as a sum of consecutive naturals, for example, 517960 + ... + 518870.

It is an arithmetic number, because the mean of its divisors is an integer number (13296960).

Almost surely, 2^472276065 is an apocalyptic number.

It is an amenable number.

472276065 is a deficient number, since it is larger than the sum of its proper divisors (378729375).

472276065 is a wasteful number, since it uses less digits than its factorization.

472276065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062.

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 472276065 is about 21731.9135144607. The cubic root of 472276065 is about 778.7510502078.

The spelling of 472276065 in words is "four hundred seventy-two million, two hundred seventy-six thousand, sixty-five".