49294897 has 2 divisors, whose sum is σ = 49294898. Its totient is φ = 49294896.

The previous prime is 49294891. The next prime is 49294909. The reversal of 49294897 is 79849294.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30294016 + 19000881 = 5504^2 + 4359^2 .

It is a cyclic number.

It is not a de Polignac number, because 49294897 - 2²³ = 40906289 is a prime.

It is not a weakly prime, because it can be changed into another prime (49294891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24647448 + 24647449.

It is an arithmetic number, because the mean of its divisors is an integer number (24647449).

Almost surely, 2^49294897 is an apocalyptic number.

It is an amenable number.

49294897 is a deficient number, since it is larger than the sum of its proper divisors (1).

49294897 is an equidigital number, since it uses as much as digits as its factorization.

49294897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 52.

The square root of 49294897 is about 7021.0324739315. The cubic root of 49294897 is about 366.6631973042.

The spelling of 49294897 in words is "forty-nine million, two hundred ninety-four thousand, eight hundred ninety-seven".