49774723 has 2 divisors, whose sum is σ = 49774724. Its totient is φ = 49774722.

The previous prime is 49774717. The next prime is 49774733. The reversal of 49774723 is 32747794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49774723 - 2⁹ = 49774211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49774723.

It is not a weakly prime, because it can be changed into another prime (49774733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24887361 + 24887362.

It is an arithmetic number, because the mean of its divisors is an integer number (24887362).

Almost surely, 2^49774723 is an apocalyptic number.

49774723 is a deficient number, since it is larger than the sum of its proper divisors (1).

49774723 is an equidigital number, since it uses as much as digits as its factorization.

49774723 is an evil number, because the sum of its binary digits is even.

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

The square root of 49774723 is about 7055.1203391579. The cubic root of 49774723 is about 367.8490317859.

The spelling of 49774723 in words is "forty-nine million, seven hundred seventy-four thousand, seven hundred twenty-three".