49321212 has 24 divisors (see below), whose sum is σ = 115992576. Its totient is φ = 16310448.

The previous prime is 49321183. The next prime is 49321247. The reversal of 49321212 is 21212394.

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, 14658 + ... + 17705.

It is an arithmetic number, because the mean of its divisors is an integer number (4833024).

Almost surely, 2^49321212 is an apocalyptic number.

It is an amenable number.

49321212 is an abundant number, since it is smaller than the sum of its proper divisors (66671364).

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

49321212 is a wasteful number, since it uses less digits than its factorization.

49321212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32497 (or 32495 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 49321212 is about 7022.9062360251. The cubic root of 49321212 is about 366.7284307341.

The spelling of 49321212 in words is "forty-nine million, three hundred twenty-one thousand, two hundred twelve".