146994875 has 8 divisors (see below), whose sum is σ = 183449760. Its totient is φ = 117595800.

The previous prime is 146994857. The next prime is 146994943. The reversal of 146994875 is 578499641.

It is not a de Polignac number, because 146994875 - 2²⁶ = 79886011 is a prime.

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, 587855 + ... + 588104.

It is an arithmetic number, because the mean of its divisors is an integer number (22931220).

Almost surely, 2^146994875 is an apocalyptic number.

146994875 is a deficient number, since it is larger than the sum of its proper divisors (36454885).

146994875 is an equidigital number, since it uses as much as digits as its factorization.

146994875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175974 (or 1175964 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 53.

The square root of 146994875 is about 12124.1442997021. The cubic root of 146994875 is about 527.7570754165.

The spelling of 146994875 in words is "one hundred forty-six million, nine hundred ninety-four thousand, eight hundred seventy-five".