146647364 has 12 divisors (see below), whose sum is σ = 260148924. Its totient is φ = 72319104.

The previous prime is 146647349. The next prime is 146647393. The reversal of 146647364 is 463746641.

It can be written as a sum of positive squares in 2 ways, for example, as 112190464 + 34456900 = 10592^2 + 5870^2 .

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, 250817 + ... + 251400.

It is an arithmetic number, because the mean of its divisors is an integer number (21679077).

Almost surely, 2^146647364 is an apocalyptic number.

It is an amenable number.

146647364 is a deficient number, since it is larger than the sum of its proper divisors (113501560).

146647364 is a wasteful number, since it uses less digits than its factorization.

146647364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502294 (or 502292 counting only the distinct ones).

The product of its digits is 290304, while the sum is 41.

The square root of 146647364 is about 12109.8044575460. The cubic root of 146647364 is about 527.3408565841.

The spelling of 146647364 in words is "one hundred forty-six million, six hundred forty-seven thousand, three hundred sixty-four".