612773007 has 32 divisors (see below), whose sum is σ = 1078562304. Its totient is φ = 299596800.

The previous prime is 612772943. The next prime is 612773011. The reversal of 612773007 is 700377216.

It is not a de Polignac number, because 612773007 - 2⁶ = 612772943 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612773017) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 74094 + ... + 81947.

It is an arithmetic number, because the mean of its divisors is an integer number (33705072).

Almost surely, 2^612773007 is an apocalyptic number.

612773007 is a deficient number, since it is larger than the sum of its proper divisors (465789297).

612773007 is a wasteful number, since it uses less digits than its factorization.

612773007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156079.

The product of its (nonzero) digits is 12348, while the sum is 33.

The square root of 612773007 is about 24754.2523013724. The cubic root of 612773007 is about 849.3757848441.

The spelling of 612773007 in words is "six hundred twelve million, seven hundred seventy-three thousand, seven".