464122408 has 16 divisors (see below), whose sum is σ = 872568180. Its totient is φ = 231437568.

The previous prime is 464122397. The next prime is 464122427. The reversal of 464122408 is 804221464.

It can be written as a sum of positive squares in 2 ways, for example, as 458730724 + 5391684 = 21418^2 + 2322^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 464122408.

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, 74785 + ... + 80752.

Almost surely, 2^464122408 is an apocalyptic number.

It is an amenable number.

464122408 is a deficient number, since it is larger than the sum of its proper divisors (408445772).

464122408 is a wasteful number, since it uses less digits than its factorization.

464122408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155916 (or 155912 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 464122408 is about 21543.5003655395. The cubic root of 464122408 is about 774.2434006266.

The spelling of 464122408 in words is "four hundred sixty-four million, one hundred twenty-two thousand, four hundred eight".