49447327 has 2 divisors, whose sum is σ = 49447328. Its totient is φ = 49447326.

The previous prime is 49447319. The next prime is 49447397. The reversal of 49447327 is 72374494.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49447327 - 2³ = 49447319 is a prime.

It is equal to p_2969842 and since 49447327 and 2969842 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49447327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49447397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24723663 + 24723664.

It is an arithmetic number, because the mean of its divisors is an integer number (24723664).

Almost surely, 2^49447327 is an apocalyptic number.

49447327 is a deficient number, since it is larger than the sum of its proper divisors (1).

49447327 is an equidigital number, since it uses as much as digits as its factorization.

49447327 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 49447327 is about 7031.8793362799. The cubic root of 49447327 is about 367.0407411950.

The spelling of 49447327 in words is "forty-nine million, four hundred forty-seven thousand, three hundred twenty-seven".