612113736 has 32 divisors (see below), whose sum is σ = 1647999360. Its totient is φ = 188342592.

The previous prime is 612113639. The next prime is 612113741. The reversal of 612113736 is 637311216.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 980640 + ... + 981263.

It is an arithmetic number, because the mean of its divisors is an integer number (51499980).

Almost surely, 2^612113736 is an apocalyptic number.

It is an amenable number.

612113736 is an abundant number, since it is smaller than the sum of its proper divisors (1035885624).

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

612113736 is a wasteful number, since it uses less digits than its factorization.

612113736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961925 (or 1961921 counting only the distinct ones).

The product of its digits is 4536, while the sum is 30.

The square root of 612113736 is about 24740.9323995681. The cubic root of 612113736 is about 849.0710663721.

The spelling of 612113736 in words is "six hundred twelve million, one hundred thirteen thousand, seven hundred thirty-six".