49466418 has 32 divisors (see below), whose sum is σ = 101932992. Its totient is φ = 15993600.

The previous prime is 49466401. The next prime is 49466449. The reversal of 49466418 is 81466494.

49466418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 49466418.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51430 + ... + 52382.

It is an arithmetic number, because the mean of its divisors is an integer number (3185406).

Almost surely, 2^49466418 is an apocalyptic number.

49466418 is an abundant number, since it is smaller than the sum of its proper divisors (52466574).

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

49466418 is a wasteful number, since it uses less digits than its factorization.

49466418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210.

The product of its digits is 165888, while the sum is 42.

The square root of 49466418 is about 7033.2366660024. The cubic root of 49466418 is about 367.0879717439.

The spelling of 49466418 in words is "forty-nine million, four hundred sixty-six thousand, four hundred eighteen".