464608782 has 36 divisors (see below), whose sum is σ = 1106490840. Its totient is φ = 140789880.

The previous prime is 464608723. The next prime is 464608783. The reversal of 464608782 is 287806464.

It is a super-2 number, since 2×464608782² = 431722640623047048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464608783) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 104482 + ... + 108837.

Almost surely, 2^464608782 is an apocalyptic number.

464608782 is an abundant number, since it is smaller than the sum of its proper divisors (641882058).

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

464608782 is a wasteful number, since it uses less digits than its factorization.

464608782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213349 (or 213335 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 464608782 is about 21554.7855939232. The cubic root of 464608782 is about 774.5137606206.

The spelling of 464608782 in words is "four hundred sixty-four million, six hundred eight thousand, seven hundred eighty-two".