146012564 has 24 divisors (see below), whose sum is σ = 268292640. Its totient is φ = 69433056.

The previous prime is 146012561. The next prime is 146012567. The reversal of 146012564 is 465210641.

146012564 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (146012561) and next prime (146012567).

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146012561) 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, 1622 + ... + 17165.

It is an arithmetic number, because the mean of its divisors is an integer number (11178860).

Almost surely, 2^146012564 is an apocalyptic number.

It is an amenable number.

146012564 is a deficient number, since it is larger than the sum of its proper divisors (122280076).

146012564 is a wasteful number, since it uses less digits than its factorization.

146012564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18887 (or 18885 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 146012564 is about 12083.5658644293. The cubic root of 146012564 is about 526.5788468288.

The spelling of 146012564 in words is "one hundred forty-six million, twelve thousand, five hundred sixty-four".