465072836 has 6 divisors (see below), whose sum is σ = 813877470. Its totient is φ = 232536416.

The previous prime is 465072809. The next prime is 465072841. The reversal of 465072836 is 638270564.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 424112836 + 40960000 = 20594^2 + 6400^2 .

It is a junction number, because it is equal to n+sod(n) for n = 465072793 and 465072802.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58134101 + ... + 58134108.

It is an arithmetic number, because the mean of its divisors is an integer number (135646245).

Almost surely, 2^465072836 is an apocalyptic number.

It is an amenable number.

465072836 is a deficient number, since it is larger than the sum of its proper divisors (348804634).

465072836 is a wasteful number, since it uses less digits than its factorization.

465072836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116268213 (or 116268211 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 465072836 is about 21565.5474310299. The cubic root of 465072836 is about 774.7715377918.

The spelling of 465072836 in words is "four hundred sixty-five million, seventy-two thousand, eight hundred thirty-six".