612635052 has 24 divisors (see below), whose sum is σ = 1513569456. Its totient is φ = 192199168.

The previous prime is 612635047. The next prime is 612635059. The reversal of 612635052 is 250536216.

It is not an unprimeable number, because it can be changed into a prime (612635059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501353 + ... + 1501760.

It is an arithmetic number, because the mean of its divisors is an integer number (63065394).

Almost surely, 2^612635052 is an apocalyptic number.

It is an amenable number.

612635052 is an abundant number, since it is smaller than the sum of its proper divisors (900934404).

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

612635052 is a wasteful number, since it uses less digits than its factorization.

612635052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003137 (or 3003135 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 612635052 is about 24751.4656535729. The cubic root of 612635052 is about 849.3120394172.

The spelling of 612635052 in words is "six hundred twelve million, six hundred thirty-five thousand, fifty-two".