49952774 has 4 divisors (see below), whose sum is σ = 74929164. Its totient is φ = 24976386.

The previous prime is 49952731. The next prime is 49952797. The reversal of 49952774 is 47725994.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47725994 = 2 ⋅23862997.

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, 12488192 + ... + 12488195.

It is an arithmetic number, because the mean of its divisors is an integer number (18732291).

Almost surely, 2^49952774 is an apocalyptic number.

49952774 is a deficient number, since it is larger than the sum of its proper divisors (24976390).

49952774 is a wasteful number, since it uses less digits than its factorization.

49952774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24976389.

The product of its digits is 635040, while the sum is 47.

The square root of 49952774 is about 7067.7276404796. The cubic root of 49952774 is about 368.2871252795.

The spelling of 49952774 in words is "forty-nine million, nine hundred fifty-two thousand, seven hundred seventy-four".