49734427 has 2 divisors, whose sum is σ = 49734428. Its totient is φ = 49734426.

The previous prime is 49734407. The next prime is 49734431. The reversal of 49734427 is 72443794.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49734427 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49734427.

It is not a weakly prime, because it can be changed into another prime (49734407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24867213 + 24867214.

It is an arithmetic number, because the mean of its divisors is an integer number (24867214).

Almost surely, 2^49734427 is an apocalyptic number.

49734427 is a deficient number, since it is larger than the sum of its proper divisors (1).

49734427 is an equidigital number, since it uses as much as digits as its factorization.

49734427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 40.

The square root of 49734427 is about 7052.2639627286. The cubic root of 49734427 is about 367.7497387745.

The spelling of 49734427 in words is "forty-nine million, seven hundred thirty-four thousand, four hundred twenty-seven".