647225362 has 8 divisors (see below), whose sum is σ = 1109529216. Its totient is φ = 277382292.

The previous prime is 647225357. The next prime is 647225399. The reversal of 647225362 is 263522746.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23115178 + ... + 23115205.

It is an arithmetic number, because the mean of its divisors is an integer number (138691152).

Almost surely, 2^647225362 is an apocalyptic number.

647225362 is a deficient number, since it is larger than the sum of its proper divisors (462303854).

647225362 is a wasteful number, since it uses less digits than its factorization.

647225362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46230392.

The product of its digits is 120960, while the sum is 37.

The square root of 647225362 is about 25440.6242454858. The cubic root of 647225362 is about 865.0047832941.

The spelling of 647225362 in words is "six hundred forty-seven million, two hundred twenty-five thousand, three hundred sixty-two".