49996886 has 4 divisors (see below), whose sum is σ = 74995332. Its totient is φ = 24998442.

The previous prime is 49996829. The next prime is 49996909. The reversal of 49996886 is 68869994.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12499220 + ... + 12499223.

It is an arithmetic number, because the mean of its divisors is an integer number (18748833).

Almost surely, 2^49996886 is an apocalyptic number.

49996886 is a deficient number, since it is larger than the sum of its proper divisors (24998446).

49996886 is a wasteful number, since it uses less digits than its factorization.

49996886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24998445.

The product of its digits is 6718464, while the sum is 59.

The square root of 49996886 is about 7070.8476153853. The cubic root of 49996886 is about 368.3955016559.

The spelling of 49996886 in words is "forty-nine million, nine hundred ninety-six thousand, eight hundred eighty-six".