49174427 has 2 divisors, whose sum is σ = 49174428. Its totient is φ = 49174426.

The previous prime is 49174403. The next prime is 49174439. The reversal of 49174427 is 72447194.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49174427 - 2⁸ = 49174171 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49174627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24587213 + 24587214.

It is an arithmetic number, because the mean of its divisors is an integer number (24587214).

Almost surely, 2^49174427 is an apocalyptic number.

49174427 is a deficient number, since it is larger than the sum of its proper divisors (1).

49174427 is an equidigital number, since it uses as much as digits as its factorization.

49174427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448, while the sum is 38.

The square root of 49174427 is about 7012.4480033723. The cubic root of 49174427 is about 366.3642620500.

The spelling of 49174427 in words is "forty-nine million, one hundred seventy-four thousand, four hundred twenty-seven".