49503898 has 16 divisors (see below), whose sum is σ = 79735104. Its totient is φ = 22966720.

The previous prime is 49503887. The next prime is 49503901. The reversal of 49503898 is 89830594.

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, 7840 + ... + 12667.

It is an arithmetic number, because the mean of its divisors is an integer number (4983444).

Almost surely, 2^49503898 is an apocalyptic number.

49503898 is a deficient number, since it is larger than the sum of its proper divisors (30231206).

49503898 is a wasteful number, since it uses less digits than its factorization.

49503898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20597.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 49503898 is about 7035.9006530792. The cubic root of 49503898 is about 367.1806607798.

The spelling of 49503898 in words is "forty-nine million, five hundred three thousand, eight hundred ninety-eight".