461624152 has 32 divisors (see below), whose sum is σ = 993931200. Its totient is φ = 198784800.

The previous prime is 461624147. The next prime is 461624153. The reversal of 461624152 is 251426164.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461624153) 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, 136374 + ... + 139717.

It is an arithmetic number, because the mean of its divisors is an integer number (31060350).

Almost surely, 2^461624152 is an apocalyptic number.

It is an amenable number.

461624152 is an abundant number, since it is smaller than the sum of its proper divisors (532307048).

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

461624152 is a wasteful number, since it uses less digits than its factorization.

461624152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276127 (or 276123 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 461624152 is about 21485.4404655804. The cubic root of 461624152 is about 772.8517137585.

The spelling of 461624152 in words is "four hundred sixty-one million, six hundred twenty-four thousand, one hundred fifty-two".