616576028 has 12 divisors (see below), whose sum is σ = 1084431600. Its totient is φ = 306738432.

The previous prime is 616576003. The next prime is 616576039. The reversal of 616576028 is 820675616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386501 + ... + 388092.

It is an arithmetic number, because the mean of its divisors is an integer number (90369300).

Almost surely, 2^616576028 is an apocalyptic number.

It is an amenable number.

616576028 is a deficient number, since it is larger than the sum of its proper divisors (467855572).

616576028 is a wasteful number, since it uses less digits than its factorization.

616576028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774796 (or 774794 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 616576028 is about 24830.9489951552. The cubic root of 616576028 is about 851.1293077062.

The spelling of 616576028 in words is "six hundred sixteen million, five hundred seventy-six thousand, twenty-eight".