462763920 has 40 divisors (see below), whose sum is σ = 1434568896. Its totient is φ = 123403648.

The previous prime is 462763913. The next prime is 462763949. The reversal of 462763920 is 29367264.

It is a tau number, because it is divible by the number of its divisors (40).

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, 963852 + ... + 964331.

Almost surely, 2^462763920 is an apocalyptic number.

462763920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

462763920 is an abundant number, since it is smaller than the sum of its proper divisors (971804976).

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

462763920 is a wasteful number, since it uses less digits than its factorization.

462763920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928199 (or 1928193 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 462763920 is about 21511.9483078591. The cubic root of 462763920 is about 773.4872579722.

The spelling of 462763920 in words is "four hundred sixty-two million, seven hundred sixty-three thousand, nine hundred twenty".