162670256 has 20 divisors (see below), whose sum is σ = 360198672. Its totient is φ = 69715776.

The previous prime is 162670253. The next prime is 162670271. The reversal of 162670256 is 652076261.

162670256 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×162670256² = 52923224374211072, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (162670253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 726095 + ... + 726318.

Almost surely, 2^162670256 is an apocalyptic number.

162670256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

162670256 is an abundant number, since it is smaller than the sum of its proper divisors (197528416).

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

162670256 is a wasteful number, since it uses less digits than its factorization.

162670256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452428 (or 1452422 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 162670256 is about 12754.2250254573. The cubic root of 162670256 is about 545.8869557146.

The spelling of 162670256 in words is "one hundred sixty-two million, six hundred seventy thousand, two hundred fifty-six".