49015296 has 120 divisors (see below), whose sum is σ = 154481184. Its totient is φ = 14837760.

The previous prime is 49015289. The next prime is 49015319. The reversal of 49015296 is 69251094.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 49015296.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50205 + ... + 51171.

Almost surely, 2^49015296 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 49015296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77240592).

49015296 is an abundant number, since it is smaller than the sum of its proper divisors (105465888).

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

49015296 is a wasteful number, since it uses less digits than its factorization.

49015296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002 (or 983 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 49015296 is about 7001.0924861767. The cubic root of 49015296 is about 365.9686437349.

The spelling of 49015296 in words is "forty-nine million, fifteen thousand, two hundred ninety-six".