461115464 has 32 divisors (see below), whose sum is σ = 887423040. Its totient is φ = 224548800.

The previous prime is 461115439. The next prime is 461115467. The reversal of 461115464 is 464511164.

It is a super-2 number, since 2×461115464² = 425254942279870592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 461115464.

It is not an unprimeable number, because it can be changed into a prime (461115467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42254 + ... + 52034.

It is an arithmetic number, because the mean of its divisors is an integer number (27731970).

Almost surely, 2^461115464 is an apocalyptic number.

It is an amenable number.

461115464 is a deficient number, since it is larger than the sum of its proper divisors (426307576).

461115464 is a wasteful number, since it uses less digits than its factorization.

461115464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9941 (or 9937 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 461115464 is about 21473.5992325460. The cubic root of 461115464 is about 772.5677273981.

The spelling of 461115464 in words is "four hundred sixty-one million, one hundred fifteen thousand, four hundred sixty-four".