49898496 has 88 divisors (see below), whose sum is σ = 136903360. Its totient is φ = 16146432.

The previous prime is 49898491. The next prime is 49898539. The reversal of 49898496 is 69489894.

It is not an unprimeable number, because it can be changed into a prime (49898491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113445 + ... + 113883.

It is an arithmetic number, because the mean of its divisors is an integer number (1555720).

Almost surely, 2^49898496 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 49898496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68451680).

49898496 is an abundant number, since it is smaller than the sum of its proper divisors (87004864).

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

49898496 is a wasteful number, since it uses less digits than its factorization.

49898496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 481 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 57.

The square root of 49898496 is about 7063.8867488090. The cubic root of 49898496 is about 368.1536850211.

The spelling of 49898496 in words is "forty-nine million, eight hundred ninety-eight thousand, four hundred ninety-six".