612635104 has 24 divisors (see below), whose sum is σ = 1234177560. Its totient is φ = 299193216.

The previous prime is 612635099. The next prime is 612635117. The reversal of 612635104 is 401536216.

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, 221239 + ... + 223990.

It is an arithmetic number, because the mean of its divisors is an integer number (51424065).

Almost surely, 2^612635104 is an apocalyptic number.

It is an amenable number.

612635104 is an abundant number, since it is smaller than the sum of its proper divisors (621542456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

612635104 is a wasteful number, since it uses less digits than its factorization.

612635104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445282 (or 445274 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 612635104 is about 24751.4667040157. The cubic root of 612635104 is about 849.3120634468.

The spelling of 612635104 in words is "six hundred twelve million, six hundred thirty-five thousand, one hundred four".