461020404 has 48 divisors (see below), whose sum is σ = 1174359872. Its totient is φ = 139905792.

The previous prime is 461020403. The next prime is 461020409. The reversal of 461020404 is 404020164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461020403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8854 + ... + 31629.

Almost surely, 2^461020404 is an apocalyptic number.

It is an amenable number.

461020404 is an abundant number, since it is smaller than the sum of its proper divisors (713339468).

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

461020404 is a wasteful number, since it uses less digits than its factorization.

461020404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40576 (or 40574 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 461020404 is about 21471.3857028372. The cubic root of 461020404 is about 772.5146348858.

Adding to 461020404 its reverse (404020164), we get a palindrome (865040568).

The spelling of 461020404 in words is "four hundred sixty-one million, twenty thousand, four hundred four".