612795732 has 48 divisors (see below), whose sum is σ = 1452675840. Its totient is φ = 201022848.

The previous prime is 612795731. The next prime is 612795767. The reversal of 612795732 is 237597216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612795731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352738 + ... + 354470.

It is an arithmetic number, because the mean of its divisors is an integer number (30264080).

Almost surely, 2^612795732 is an apocalyptic number.

It is an amenable number.

612795732 is an abundant number, since it is smaller than the sum of its proper divisors (839880108).

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

612795732 is a wasteful number, since it uses less digits than its factorization.

612795732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192 (or 2190 counting only the distinct ones).

The product of its digits is 158760, while the sum is 42.

The square root of 612795732 is about 24754.7113091629. The cubic root of 612795732 is about 849.3862845593.

The spelling of 612795732 in words is "six hundred twelve million, seven hundred ninety-five thousand, seven hundred thirty-two".