612760516 has 9 divisors (see below), whose sum is σ = 1072417549. Its totient is φ = 306355504.

The previous prime is 612760483. The next prime is 612760537. The reversal of 612760516 is 615067216.

It is a happy number.

The square root of 612760516 is 24754.

It is a perfect power (a square), and thus also a powerful number.

612760516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 70056900 + 542703616 = 8370^2 + 23296^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 43320 + ... + 55696.

Almost surely, 2^612760516 is an apocalyptic number.

612760516 is the 24754-th square number.

It is an amenable number.

612760516 is a deficient number, since it is larger than the sum of its proper divisors (459657033).

612760516 is an frugal number, since it uses more digits than its factorization.

612760516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24758 (or 12379 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The cubic root of 612760516 is about 849.3700134710.

The spelling of 612760516 in words is "six hundred twelve million, seven hundred sixty thousand, five hundred sixteen".