49312252 has 24 divisors (see below), whose sum is σ = 94636080. Its totient is φ = 22296960.

The previous prime is 49312243. The next prime is 49312283. The reversal of 49312252 is 25221394.

It is a self number, because there is not a number n which added to its sum of digits gives 49312252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5824 + ... + 11512.

It is an arithmetic number, because the mean of its divisors is an integer number (3943170).

Almost surely, 2^49312252 is an apocalyptic number.

It is an amenable number.

49312252 is a deficient number, since it is larger than the sum of its proper divisors (45323828).

49312252 is a wasteful number, since it uses less digits than its factorization.

49312252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5901 (or 5899 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 49312252 is about 7022.2682945043. The cubic root of 49312252 is about 366.7062219953.

The spelling of 49312252 in words is "forty-nine million, three hundred twelve thousand, two hundred fifty-two".