49321252 has 6 divisors (see below), whose sum is σ = 86312198. Its totient is φ = 24660624.

The previous prime is 49321247. The next prime is 49321273. The reversal of 49321252 is 25212394.

It can be written as a sum of positive squares in only one way, i.e., 28472896 + 20848356 = 5336^2 + 4566^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 49321252.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6165153 + ... + 6165160.

Almost surely, 2^49321252 is an apocalyptic number.

It is an amenable number.

49321252 is a deficient number, since it is larger than the sum of its proper divisors (36990946).

49321252 is a wasteful number, since it uses less digits than its factorization.

49321252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12330317 (or 12330315 counting only the distinct ones).

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

The square root of 49321252 is about 7022.9090838484. The cubic root of 49321252 is about 366.7285298742.

The spelling of 49321252 in words is "forty-nine million, three hundred twenty-one thousand, two hundred fifty-two".