146168264 has 16 divisors (see below), whose sum is σ = 298980720. Its totient is φ = 66440080.

The previous prime is 146168257. The next prime is 146168291. The reversal of 146168264 is 462861641.

It is a super-2 number, since 2×146168264² = 42730322801547392, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 830414 + ... + 830589.

It is an arithmetic number, because the mean of its divisors is an integer number (18686295).

Almost surely, 2^146168264 is an apocalyptic number.

It is an amenable number.

146168264 is an abundant number, since it is smaller than the sum of its proper divisors (152812456).

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

146168264 is a wasteful number, since it uses less digits than its factorization.

146168264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661020 (or 1661016 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 146168264 is about 12090.0067824629. The cubic root of 146168264 is about 526.7659521911.

The spelling of 146168264 in words is "one hundred forty-six million, one hundred sixty-eight thousand, two hundred sixty-four".