49163458 has 8 divisors (see below), whose sum is σ = 76124160. Its totient is φ = 23788740.

The previous prime is 49163447. The next prime is 49163503. The reversal of 49163458 is 85436194.

49163458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 49163458.

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 3 ways as a sum of consecutive naturals, for example, 396418 + ... + 396541.

It is an arithmetic number, because the mean of its divisors is an integer number (9515520).

Almost surely, 2^49163458 is an apocalyptic number.

49163458 is a deficient number, since it is larger than the sum of its proper divisors (26960702).

49163458 is a wasteful number, since it uses less digits than its factorization.

49163458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792992.

The product of its digits is 103680, while the sum is 40.

The square root of 49163458 is about 7011.6658505665. The cubic root of 49163458 is about 366.3370192419.

The spelling of 49163458 in words is "forty-nine million, one hundred sixty-three thousand, four hundred fifty-eight".