49998260 has 48 divisors (see below), whose sum is σ = 114231936. Its totient is φ = 18271872.

The previous prime is 49998217. The next prime is 49998283. The reversal of 49998260 is 6289994.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25847 + ... + 27713.

It is an arithmetic number, because the mean of its divisors is an integer number (2379832).

Almost surely, 2^49998260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49998260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57115968).

49998260 is an abundant number, since it is smaller than the sum of its proper divisors (64233676).

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

49998260 is a wasteful number, since it uses less digits than its factorization.

49998260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992 (or 1990 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 49998260 is about 7070.9447742151. The cubic root of 49998260 is about 368.3988763379.

The spelling of 49998260 in words is "forty-nine million, nine hundred ninety-eight thousand, two hundred sixty".