49275824 has 40 divisors (see below), whose sum is σ = 103347552. Its totient is φ = 22625280.

The previous prime is 49275817. The next prime is 49275827. The reversal of 49275824 is 42857294.

It is not an unprimeable number, because it can be changed into a prime (49275827) 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, 49637 + ... + 50619.

Almost surely, 2^49275824 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 49275824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51673776).

49275824 is an abundant number, since it is smaller than the sum of its proper divisors (54071728).

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

49275824 is a wasteful number, since it uses less digits than its factorization.

49275824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245 (or 1239 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 49275824 is about 7019.6740665076. The cubic root of 49275824 is about 366.6159018792.

The spelling of 49275824 in words is "forty-nine million, two hundred seventy-five thousand, eight hundred twenty-four".