464427822 has 32 divisors (see below), whose sum is σ = 985685760. Its totient is φ = 145566080.

The previous prime is 464427809. The next prime is 464427841. The reversal of 464427822 is 228724464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20379 + ... + 36662.

It is an arithmetic number, because the mean of its divisors is an integer number (30802680).

Almost surely, 2^464427822 is an apocalyptic number.

464427822 is an abundant number, since it is smaller than the sum of its proper divisors (521257938).

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

464427822 is a wasteful number, since it uses less digits than its factorization.

464427822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57128.

The product of its digits is 172032, while the sum is 39.

The square root of 464427822 is about 21550.5875093929. The cubic root of 464427822 is about 774.4131927048.

The spelling of 464427822 in words is "four hundred sixty-four million, four hundred twenty-seven thousand, eight hundred twenty-two".