49774726 has 4 divisors (see below), whose sum is σ = 74662092. Its totient is φ = 24887362.

The previous prime is 49774723. The next prime is 49774733. The reversal of 49774726 is 62747794.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49774723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12443680 + ... + 12443683.

It is an arithmetic number, because the mean of its divisors is an integer number (18665523).

Almost surely, 2^49774726 is an apocalyptic number.

49774726 is a deficient number, since it is larger than the sum of its proper divisors (24887366).

49774726 is a wasteful number, since it uses less digits than its factorization.

49774726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24887365.

The product of its digits is 592704, while the sum is 46.

The square root of 49774726 is about 7055.1205517695. The cubic root of 49774726 is about 367.8490391762.

The spelling of 49774726 in words is "forty-nine million, seven hundred seventy-four thousand, seven hundred twenty-six".