465219996 has 12 divisors (see below), whose sum is σ = 1085513352. Its totient is φ = 155073328.

The previous prime is 465219971. The next prime is 465220027. The reversal of 465219996 is 699912564.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19384155 + ... + 19384178.

It is an arithmetic number, because the mean of its divisors is an integer number (90459446).

Almost surely, 2^465219996 is an apocalyptic number.

It is an amenable number.

465219996 is an abundant number, since it is smaller than the sum of its proper divisors (620293356).

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

465219996 is a wasteful number, since it uses less digits than its factorization.

465219996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38768340 (or 38768338 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 51.

The square root of 465219996 is about 21568.9590847588. The cubic root of 465219996 is about 774.8532478288.

The spelling of 465219996 in words is "four hundred sixty-five million, two hundred nineteen thousand, nine hundred ninety-six".