49290718 has 16 divisors (see below), whose sum is σ = 78763104. Its totient is φ = 23054080.

The previous prime is 49290677. The next prime is 49290737. The reversal of 49290718 is 81709294.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1338 + ... + 10018.

It is an arithmetic number, because the mean of its divisors is an integer number (4922694).

Almost surely, 2^49290718 is an apocalyptic number.

49290718 is a deficient number, since it is larger than the sum of its proper divisors (29472386).

49290718 is a wasteful number, since it uses less digits than its factorization.

49290718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8867.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 49290718 is about 7020.7348618218. The cubic root of 49290718 is about 366.6528356583.

The spelling of 49290718 in words is "forty-nine million, two hundred ninety thousand, seven hundred eighteen".