49124318 has 16 divisors (see below), whose sum is σ = 78004080. Its totient is φ = 23162496.

The previous prime is 49124281. The next prime is 49124357. The reversal of 49124318 is 81342194.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7355 + ... + 12342.

It is an arithmetic number, because the mean of its divisors is an integer number (4875255).

Almost surely, 2^49124318 is an apocalyptic number.

49124318 is a deficient number, since it is larger than the sum of its proper divisors (28879762).

49124318 is a wasteful number, since it uses less digits than its factorization.

49124318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19771.

The product of its digits is 6912, while the sum is 32.

The square root of 49124318 is about 7008.8742320005. The cubic root of 49124318 is about 366.2397773863.

The spelling of 49124318 in words is "forty-nine million, one hundred twenty-four thousand, three hundred eighteen".