49925028 has 24 divisors (see below), whose sum is σ = 116620000. Its totient is φ = 16623360.

The previous prime is 49925009. The next prime is 49925041. The reversal of 49925028 is 82052994.

49925028 is a nontrivial binomial coefficient, being equal to C(9993, 2).

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, 13323 + ... + 16653.

Almost surely, 2^49925028 is an apocalyptic number.

49925028 is the 9992-nd triangular number.

It is an amenable number.

49925028 is an abundant number, since it is smaller than the sum of its proper divisors (66694972).

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

49925028 is a wasteful number, since it uses less digits than its factorization.

49925028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4587 (or 4585 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 49925028 is about 7065.7645021611. The cubic root of 49925028 is about 368.2189249489.

The spelling of 49925028 in words is "forty-nine million, nine hundred twenty-five thousand, twenty-eight".