162212046 has 32 divisors (see below), whose sum is σ = 329712768. Its totient is φ = 53195040.

The previous prime is 162212041. The next prime is 162212047. The reversal of 162212046 is 640212261.

162212046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×162212046² = 52625495735012232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162212041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152356 + ... + 153416.

It is an arithmetic number, because the mean of its divisors is an integer number (10303524).

Almost surely, 2^162212046 is an apocalyptic number.

162212046 is an abundant number, since it is smaller than the sum of its proper divisors (167500722).

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

162212046 is a wasteful number, since it uses less digits than its factorization.

162212046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 162212046 is about 12736.2492909019. The cubic root of 162212046 is about 545.3739217755.

The spelling of 162212046 in words is "one hundred sixty-two million, two hundred twelve thousand, forty-six".