49469491 has 2 divisors, whose sum is σ = 49469492. Its totient is φ = 49469490.

The previous prime is 49469489. The next prime is 49469503. The reversal of 49469491 is 19496494.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49469491 - 2¹ = 49469489 is a prime.

Together with 49469489, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (49469401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24734745 + 24734746.

It is an arithmetic number, because the mean of its divisors is an integer number (24734746).

Almost surely, 2^49469491 is an apocalyptic number.

49469491 is a deficient number, since it is larger than the sum of its proper divisors (1).

49469491 is an equidigital number, since it uses as much as digits as its factorization.

49469491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 46.

The square root of 49469491 is about 7033.4551253278. The cubic root of 49469491 is about 367.0955731162.

The spelling of 49469491 in words is "forty-nine million, four hundred sixty-nine thousand, four hundred ninety-one".