162464044 has 12 divisors (see below), whose sum is σ = 284894568. Its totient is φ = 81065600.

The previous prime is 162464033. The next prime is 162464069. The reversal of 162464044 is 440464261.

It is a junction number, because it is equal to n+sod(n) for n = 162463997 and 162464015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39397 + ... + 43324.

It is an arithmetic number, because the mean of its divisors is an integer number (23741214).

Almost surely, 2^162464044 is an apocalyptic number.

It is an amenable number.

162464044 is a deficient number, since it is larger than the sum of its proper divisors (122430524).

162464044 is a wasteful number, since it uses less digits than its factorization.

162464044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83216 (or 83214 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 162464044 is about 12746.1383956083. The cubic root of 162464044 is about 545.6561902309.

The spelling of 162464044 in words is "one hundred sixty-two million, four hundred sixty-four thousand, forty-four".