461492480 has 36 divisors (see below), whose sum is σ = 1105421772. Its totient is φ = 184596480.

The previous prime is 461492467. The next prime is 461492491. The reversal of 461492480 is 84294164.

It can be written as a sum of positive squares in 2 ways, for example, as 97140736 + 364351744 = 9856^2 + 19088^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178991 + ... + 181550.

Almost surely, 2^461492480 is an apocalyptic number.

461492480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

461492480 is an abundant number, since it is smaller than the sum of its proper divisors (643929292).

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

461492480 is an equidigital number, since it uses as much as digits as its factorization.

461492480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360562 (or 360548 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 461492480 is about 21482.3760324597. The cubic root of 461492480 is about 772.7782249636.

The spelling of 461492480 in words is "four hundred sixty-one million, four hundred ninety-two thousand, four hundred eighty".