612682412 has 24 divisors (see below), whose sum is σ = 1096804800. Its totient is φ = 299331200.

The previous prime is 612682403. The next prime is 612682457. The reversal of 612682412 is 214286216.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129464 + ... + 134112.

It is an arithmetic number, because the mean of its divisors is an integer number (45700200).

Almost surely, 2^612682412 is an apocalyptic number.

It is an amenable number.

612682412 is a deficient number, since it is larger than the sum of its proper divisors (484122388).

612682412 is a wasteful number, since it uses less digits than its factorization.

612682412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5401 (or 5399 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 612682412 is about 24752.4223461058. The cubic root of 612682412 is about 849.3339243233. Note that the first 3 decimals are identical.

The spelling of 612682412 in words is "six hundred twelve million, six hundred eighty-two thousand, four hundred twelve".