464222464 has 18 divisors (see below), whose sum is σ = 926632070. Its totient is φ = 232111104.

The previous prime is 464222413. The next prime is 464222483.

464222464 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 249892864 + 214329600 = 15808^2 + 14640^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 906429 + ... + 906940.

Almost surely, 2^464222464 is an apocalyptic number.

It is an amenable number.

464222464 is a deficient number, since it is larger than the sum of its proper divisors (462409606).

464222464 is an equidigital number, since it uses as much as digits as its factorization.

464222464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813385 (or 1813371 counting only the distinct ones).

The product of its digits is 73728, while the sum is 34.

The square root of 464222464 is about 21545.8224257047. The cubic root of 464222464 is about 774.2990340329.

The spelling of 464222464 in words is "four hundred sixty-four million, two hundred twenty-two thousand, four hundred sixty-four".