162868964 has 12 divisors (see below), whose sum is σ = 287843388. Its totient is φ = 80628000.

The previous prime is 162868939. The next prime is 162868973. The reversal of 162868964 is 469868261.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 154803364 + 8065600 = 12442^2 + 2840^2 .

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, 201167 + ... + 201974.

It is an arithmetic number, because the mean of its divisors is an integer number (23986949).

Almost surely, 2^162868964 is an apocalyptic number.

It is an amenable number.

162868964 is a deficient number, since it is larger than the sum of its proper divisors (124974424).

162868964 is a wasteful number, since it uses less digits than its factorization.

162868964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403246 (or 403244 counting only the distinct ones).

The product of its digits is 995328, while the sum is 50.

The square root of 162868964 is about 12762.0125372137. The cubic root of 162868964 is about 546.1091392700.

The spelling of 162868964 in words is "one hundred sixty-two million, eight hundred sixty-eight thousand, nine hundred sixty-four".