146704959 has 8 divisors (see below), whose sum is σ = 217340720. Its totient is φ = 97803288.

The previous prime is 146704937. The next prime is 146704973. The reversal of 146704959 is 959407641.

It is not a de Polignac number, because 146704959 - 2⁹ = 146704447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146704919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2716732 + ... + 2716785.

It is an arithmetic number, because the mean of its divisors is an integer number (27167590).

Almost surely, 2^146704959 is an apocalyptic number.

146704959 is a deficient number, since it is larger than the sum of its proper divisors (70635761).

146704959 is an equidigital number, since it uses as much as digits as its factorization.

146704959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5433526 (or 5433520 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 146704959 is about 12112.1822558943. The cubic root of 146704959 is about 527.4098843536.

The spelling of 146704959 in words is "one hundred forty-six million, seven hundred four thousand, nine hundred fifty-nine".