146566122 has 16 divisors (see below), whose sum is σ = 293910240. Its totient is φ = 48725712.

The previous prime is 146566111. The next prime is 146566141. The reversal of 146566122 is 221665641.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29953 + ... + 34500.

It is an arithmetic number, because the mean of its divisors is an integer number (18369390).

Almost surely, 2^146566122 is an apocalyptic number.

146566122 is an abundant number, since it is smaller than the sum of its proper divisors (147344118).

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

146566122 is a wasteful number, since it uses less digits than its factorization.

146566122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64837.

The product of its digits is 17280, while the sum is 33.

The square root of 146566122 is about 12106.4496034139. The cubic root of 146566122 is about 527.2434570841.

The spelling of 146566122 in words is "one hundred forty-six million, five hundred sixty-six thousand, one hundred twenty-two".