49442927 has 2 divisors, whose sum is σ = 49442928. Its totient is φ = 49442926.

The previous prime is 49442873. The next prime is 49442929. The reversal of 49442927 is 72924494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49442927 - 2⁸ = 49442671 is a prime.

Together with 49442929, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49442929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24721463 + 24721464.

It is an arithmetic number, because the mean of its divisors is an integer number (24721464).

Almost surely, 2^49442927 is an apocalyptic number.

49442927 is a deficient number, since it is larger than the sum of its proper divisors (1).

49442927 is an equidigital number, since it uses as much as digits as its factorization.

49442927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 41.

The square root of 49442927 is about 7031.5664684336. The cubic root of 49442927 is about 367.0298540061.

The spelling of 49442927 in words is "forty-nine million, four hundred forty-two thousand, nine hundred twenty-seven".