49871874 has 32 divisors (see below), whose sum is σ = 109247040. Its totient is φ = 15083712.

The previous prime is 49871869. The next prime is 49871923. The reversal of 49871874 is 47817894.

49871874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 817 + ... + 10020.

It is an arithmetic number, because the mean of its divisors is an integer number (3413970).

Almost surely, 2^49871874 is an apocalyptic number.

49871874 is an abundant number, since it is smaller than the sum of its proper divisors (59375166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49871874 is a wasteful number, since it uses less digits than its factorization.

49871874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10914.

The product of its digits is 451584, while the sum is 48.

The square root of 49871874 is about 7062.0021240439. The cubic root of 49871874 is about 368.0882005428.

The spelling of 49871874 in words is "forty-nine million, eight hundred seventy-one thousand, eight hundred seventy-four".