461224604 has 6 divisors (see below), whose sum is σ = 807143064. Its totient is φ = 230612300.

The previous prime is 461224567. The next prime is 461224607. The reversal of 461224604 is 406422164.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461224607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57653072 + ... + 57653079.

It is an arithmetic number, because the mean of its divisors is an integer number (134523844).

Almost surely, 2^461224604 is an apocalyptic number.

It is an amenable number.

461224604 is a deficient number, since it is larger than the sum of its proper divisors (345918460).

461224604 is a wasteful number, since it uses less digits than its factorization.

461224604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115306155 (or 115306153 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 461224604 is about 21476.1403422496. The cubic root of 461224604 is about 772.6286748157.

Adding to 461224604 its reverse (406422164), we get a palindrome (867646768).

The spelling of 461224604 in words is "four hundred sixty-one million, two hundred twenty-four thousand, six hundred four".