146918164 has 12 divisors (see below), whose sum is σ = 257207104. Its totient is φ = 73430424.

The previous prime is 146918159. The next prime is 146918171. The reversal of 146918164 is 461819641.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7879 + ... + 18865.

Almost surely, 2^146918164 is an apocalyptic number.

It is an amenable number.

146918164 is a deficient number, since it is larger than the sum of its proper divisors (110288940).

146918164 is a wasteful number, since it uses less digits than its factorization.

146918164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14334 (or 14332 counting only the distinct ones).

The product of its digits is 41472, while the sum is 40.

The square root of 146918164 is about 12120.9803233897. The cubic root of 146918164 is about 527.6652540349.

The spelling of 146918164 in words is "one hundred forty-six million, nine hundred eighteen thousand, one hundred sixty-four".