162946256 has 20 divisors (see below), whose sum is σ = 344409504. Its totient is φ = 74066400.

The previous prime is 162946253. The next prime is 162946271. The reversal of 162946256 is 652649261.

It is a happy number.

162946256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162946253) 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, 462740 + ... + 463091.

Almost surely, 2^162946256 is an apocalyptic number.

162946256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

162946256 is an abundant number, since it is smaller than the sum of its proper divisors (181463248).

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

162946256 is a wasteful number, since it uses less digits than its factorization.

162946256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925850 (or 925844 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 162946256 is about 12765.0403837982. The cubic root of 162946256 is about 546.1955138033.

The spelling of 162946256 in words is "one hundred sixty-two million, nine hundred forty-six thousand, two hundred fifty-six".