465255912 has 32 divisors (see below), whose sum is σ = 1268880480. Its totient is φ = 140986560.

The previous prime is 465255911. The next prime is 465255929. The reversal of 465255912 is 219552564.

It is not an unprimeable number, because it can be changed into a prime (465255911) 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 in 7 ways as a sum of consecutive naturals, for example, 880903 + ... + 881430.

It is an arithmetic number, because the mean of its divisors is an integer number (39652515).

Almost surely, 2^465255912 is an apocalyptic number.

It is an amenable number.

465255912 is an abundant number, since it is smaller than the sum of its proper divisors (803624568).

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

465255912 is a wasteful number, since it uses less digits than its factorization.

465255912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762353 (or 1762349 counting only the distinct ones).

The product of its digits is 108000, while the sum is 39.

The square root of 465255912 is about 21569.7916540703. The cubic root of 465255912 is about 774.8731874368.

The spelling of 465255912 in words is "four hundred sixty-five million, two hundred fifty-five thousand, nine hundred twelve".