612064606 has 8 divisors (see below), whose sum is σ = 933147864. Its totient is φ = 301015320.

The previous prime is 612064603. The next prime is 612064637. The reversal of 612064606 is 606460216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612064601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2508340 + ... + 2508583.

It is an arithmetic number, because the mean of its divisors is an integer number (116643483).

Almost surely, 2^612064606 is an apocalyptic number.

612064606 is a deficient number, since it is larger than the sum of its proper divisors (321083258).

612064606 is a wasteful number, since it uses less digits than its factorization.

612064606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5016986.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 612064606 is about 24739.9394906293. The cubic root of 612064606 is about 849.0483494732.

The spelling of 612064606 in words is "six hundred twelve million, sixty-four thousand, six hundred six".