49504418 has 16 divisors (see below), whose sum is σ = 77642496. Its totient is φ = 23628000.

The previous prime is 49504417. The next prime is 49504451. The reversal of 49504418 is 81440594.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (49504417) 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, 33830 + ... + 35262.

It is an arithmetic number, because the mean of its divisors is an integer number (4852656).

Almost surely, 2^49504418 is an apocalyptic number.

49504418 is a deficient number, since it is larger than the sum of its proper divisors (28138078).

49504418 is a wasteful number, since it uses less digits than its factorization.

49504418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 49504418 is about 7035.9376063180. The cubic root of 49504418 is about 367.1819464245.

The spelling of 49504418 in words is "forty-nine million, five hundred four thousand, four hundred eighteen".