49921324 has 12 divisors (see below), whose sum is σ = 87564400. Its totient is φ = 24902928.

The previous prime is 49921321. The next prime is 49921331. The reversal of 49921324 is 42312994.

It is a self number, because there is not a number n which added to its sum of digits gives 49921324.

It is not an unprimeable number, because it can be changed into a prime (49921321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12459 + ... + 15970.

Almost surely, 2^49921324 is an apocalyptic number.

It is an amenable number.

49921324 is a deficient number, since it is larger than the sum of its proper divisors (37643076).

49921324 is a wasteful number, since it uses less digits than its factorization.

49921324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28872 (or 28870 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 49921324 is about 7065.5023883656. The cubic root of 49921324 is about 368.2098185168.

The spelling of 49921324 in words is "forty-nine million, nine hundred twenty-one thousand, three hundred twenty-four".