461052012 has 48 divisors (see below), whose sum is σ = 1086190560. Its totient is φ = 152206848.

The previous prime is 461051993. The next prime is 461052017. The reversal of 461052012 is 210250164.

It is a self number, because there is not a number n which added to its sum of digits gives 461052012.

It is not an unprimeable number, because it can be changed into a prime (461052017) 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, 751818 + ... + 752430.

It is an arithmetic number, because the mean of its divisors is an integer number (22628970).

Almost surely, 2^461052012 is an apocalyptic number.

It is an amenable number.

461052012 is an abundant number, since it is smaller than the sum of its proper divisors (625138548).

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

461052012 is a wasteful number, since it uses less digits than its factorization.

461052012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122 (or 1120 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 461052012 is about 21472.1217395953. The cubic root of 461052012 is about 772.5322892631.

The spelling of 461052012 in words is "four hundred sixty-one million, fifty-two thousand, twelve".