49705894 has 24 divisors (see below), whose sum is σ = 86992488. Its totient is φ = 21238560.

The previous prime is 49705883. The next prime is 49705933. The reversal of 49705894 is 49850794.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47602 + ... + 48634.

It is an arithmetic number, because the mean of its divisors is an integer number (3624687).

Almost surely, 2^49705894 is an apocalyptic number.

49705894 is a deficient number, since it is larger than the sum of its proper divisors (37286594).

49705894 is a wasteful number, since it uses less digits than its factorization.

49705894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540 (or 1533 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 49705894 is about 7050.2407051107. The cubic root of 49705894 is about 367.6793984274.

The spelling of 49705894 in words is "forty-nine million, seven hundred five thousand, eight hundred ninety-four".