612579068 has 6 divisors (see below), whose sum is σ = 1072013376. Its totient is φ = 306289532.

The previous prime is 612579041. The next prime is 612579089. The reversal of 612579068 is 860975216.

612579068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×612579068² = 750506229103497248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76572380 + ... + 76572387.

It is an arithmetic number, because the mean of its divisors is an integer number (178668896).

Almost surely, 2^612579068 is an apocalyptic number.

It is an amenable number.

612579068 is a deficient number, since it is larger than the sum of its proper divisors (459434308).

612579068 is a wasteful number, since it uses less digits than its factorization.

612579068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153144771 (or 153144769 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 612579068 is about 24750.3347048075. The cubic root of 612579068 is about 849.2861679333.

The spelling of 612579068 in words is "six hundred twelve million, five hundred seventy-nine thousand, sixty-eight".