162665104 has 30 divisors (see below), whose sum is σ = 366620694. Its totient is φ = 69713280.

The previous prime is 162665077. The next prime is 162665117. The reversal of 162665104 is 401566261.

It can be written as a sum of positive squares in only one way, i.e., 115605504 + 47059600 = 10752^2 + 6860^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102957 + ... + 104524.

Almost surely, 2^162665104 is an apocalyptic number.

162665104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

162665104 is an abundant number, since it is smaller than the sum of its proper divisors (203955590).

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

162665104 is a wasteful number, since it uses less digits than its factorization.

162665104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207503 (or 207490 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 162665104 is about 12754.0230515708. The cubic root of 162665104 is about 545.8811926465.

The spelling of 162665104 in words is "one hundred sixty-two million, six hundred sixty-five thousand, one hundred four".