49254427 has 2 divisors, whose sum is σ = 49254428. Its totient is φ = 49254426.

The previous prime is 49254421. The next prime is 49254467. The reversal of 49254427 is 72445294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49254427 - 2³ = 49254419 is a prime.

It is not a weakly prime, because it can be changed into another prime (49254421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24627213 + 24627214.

It is an arithmetic number, because the mean of its divisors is an integer number (24627214).

Almost surely, 2^49254427 is an apocalyptic number.

49254427 is a deficient number, since it is larger than the sum of its proper divisors (1).

49254427 is an equidigital number, since it uses as much as digits as its factorization.

49254427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 37.

The square root of 49254427 is about 7018.1498274118. The cubic root of 49254427 is about 366.5628290907.

The spelling of 49254427 in words is "forty-nine million, two hundred fifty-four thousand, four hundred twenty-seven".