49484018 has 16 divisors (see below), whose sum is σ = 79237440. Its totient is φ = 23108400.

The previous prime is 49483939. The next prime is 49484021. The reversal of 49484018 is 81048494.

49484018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

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 7 ways as a sum of consecutive naturals, for example, 6473 + ... + 11868.

It is an arithmetic number, because the mean of its divisors is an integer number (4952340).

Almost surely, 2^49484018 is an apocalyptic number.

49484018 is a deficient number, since it is larger than the sum of its proper divisors (29753422).

49484018 is a wasteful number, since it uses less digits than its factorization.

49484018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18433.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 49484018 is about 7034.4877567595. The cubic root of 49484018 is about 367.1315028402.

The spelling of 49484018 in words is "forty-nine million, four hundred eighty-four thousand, eighteen".