49474544 has 20 divisors (see below), whose sum is σ = 109551024. Its totient is φ = 21203328.

The previous prime is 49474517. The next prime is 49474549. The reversal of 49474544 is 44547494.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49474549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220757 + ... + 220980.

Almost surely, 2^49474544 is an apocalyptic number.

It is an amenable number.

49474544 is an abundant number, since it is smaller than the sum of its proper divisors (60076480).

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

49474544 is a wasteful number, since it uses less digits than its factorization.

49474544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441752 (or 441746 counting only the distinct ones).

The product of its digits is 322560, while the sum is 41.

The square root of 49474544 is about 7033.8143279447. The cubic root of 49474544 is about 367.1080715318.

The spelling of 49474544 in words is "forty-nine million, four hundred seventy-four thousand, five hundred forty-four".