49884278 has 8 divisors (see below), whose sum is σ = 74897568. Its totient is φ = 24918424.

The previous prime is 49884227. The next prime is 49884281. The reversal of 49884278 is 87248894.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9101 + ... + 13512.

It is an arithmetic number, because the mean of its divisors is an integer number (9362196).

Almost surely, 2^49884278 is an apocalyptic number.

49884278 is a deficient number, since it is larger than the sum of its proper divisors (25013290).

49884278 is a wasteful number, since it uses less digits than its factorization.

49884278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23718.

The product of its digits is 1032192, while the sum is 50.

The square root of 49884278 is about 7062.8802906463. The cubic root of 49884278 is about 368.1187146529.

The spelling of 49884278 in words is "forty-nine million, eight hundred eighty-four thousand, two hundred seventy-eight".