162023936 has 20 divisors (see below), whose sum is σ = 323732442. Its totient is φ = 81011712.

The previous prime is 162023929. The next prime is 162023947. The reversal of 162023936 is 639320261.

162023936 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 160174336 + 1849600 = 12656^2 + 1360^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157715 + ... + 158738.

Almost surely, 2^162023936 is an apocalyptic number.

162023936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

162023936 is a deficient number, since it is larger than the sum of its proper divisors (161708506).

162023936 is an frugal number, since it uses more digits than its factorization.

162023936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316471 (or 316455 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 162023936 is about 12728.8623215117. The cubic root of 162023936 is about 545.1630250450.

The spelling of 162023936 in words is "one hundred sixty-two million, twenty-three thousand, nine hundred thirty-six".