462491022 has 32 divisors (see below), whose sum is σ = 1067012352. Its totient is φ = 130904064.

The previous prime is 462491011. The next prime is 462491063. The reversal of 462491022 is 220194264.

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, 46963 + ... + 55950.

It is an arithmetic number, because the mean of its divisors is an integer number (33344136).

Almost surely, 2^462491022 is an apocalyptic number.

462491022 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

462491022 is an abundant number, since it is smaller than the sum of its proper divisors (604521330).

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

462491022 is a wasteful number, since it uses less digits than its factorization.

462491022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103032.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 462491022 is about 21505.6044323334. The cubic root of 462491022 is about 773.3351828549.

The spelling of 462491022 in words is "four hundred sixty-two million, four hundred ninety-one thousand, twenty-two".