49774732 has 24 divisors (see below), whose sum is σ = 99951264. Its totient is φ = 21245952.

The previous prime is 49774723. The next prime is 49774733. The reversal of 49774732 is 23747794.

It is not an unprimeable number, because it can be changed into a prime (49774733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3738 + ... + 10654.

It is an arithmetic number, because the mean of its divisors is an integer number (4164636).

Almost surely, 2^49774732 is an apocalyptic number.

It is an amenable number.

49774732 is an abundant number, since it is smaller than the sum of its proper divisors (50176532).

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

49774732 is a wasteful number, since it uses less digits than its factorization.

49774732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7185 (or 7183 counting only the distinct ones).

The product of its digits is 296352, while the sum is 43.

The square root of 49774732 is about 7055.1209769925. The cubic root of 49774732 is about 367.8490539568.

The spelling of 49774732 in words is "forty-nine million, seven hundred seventy-four thousand, seven hundred thirty-two".