654062012 has 24 divisors (see below), whose sum is σ = 1241503200. Its totient is φ = 300285440.

The previous prime is 654062009. The next prime is 654062039. The reversal of 654062012 is 210260456.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114512 + ... + 120087.

It is an arithmetic number, because the mean of its divisors is an integer number (51729300).

Almost surely, 2^654062012 is an apocalyptic number.

It is an amenable number.

654062012 is a deficient number, since it is larger than the sum of its proper divisors (587441188).

654062012 is a wasteful number, since it uses less digits than its factorization.

654062012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234661 (or 234659 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 654062012 is about 25574.6361068931. The cubic root of 654062012 is about 868.0398075424.

The spelling of 654062012 in words is "six hundred fifty-four million, sixty-two thousand, twelve".