464622426 has 16 divisors (see below), whose sum is σ = 1032494400. Its totient is φ = 154874124.

The previous prime is 464622397. The next prime is 464622469. The reversal of 464622426 is 624226464.

464622426 is a `hidden beast` number, since 4 + 6 + 4 + 622 + 4 + 26 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4302006 + ... + 4302113.

It is an arithmetic number, because the mean of its divisors is an integer number (64530900).

Almost surely, 2^464622426 is an apocalyptic number.

464622426 is an abundant number, since it is smaller than the sum of its proper divisors (567871974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464622426 is a wasteful number, since it uses less digits than its factorization.

464622426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8604130 (or 8604124 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 464622426 is about 21555.1020874409. The cubic root of 464622426 is about 774.5213421692.

It can be divided in two parts, 4646 and 22426, that added together give a palindrome (27072).

The spelling of 464622426 in words is "four hundred sixty-four million, six hundred twenty-two thousand, four hundred twenty-six".