49792297 has 2 divisors, whose sum is σ = 49792298. Its totient is φ = 49792296.

The previous prime is 49792289. The next prime is 49792307. The reversal of 49792297 is 79229794.

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., 46090521 + 3701776 = 6789^2 + 1924^2 .

It is a cyclic number.

It is not a de Polignac number, because 49792297 - 2³ = 49792289 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49792297.

It is not a weakly prime, because it can be changed into another prime (49792277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24896148 + 24896149.

It is an arithmetic number, because the mean of its divisors is an integer number (24896149).

Almost surely, 2^49792297 is an apocalyptic number.

It is an amenable number.

49792297 is a deficient number, since it is larger than the sum of its proper divisors (1).

49792297 is an equidigital number, since it uses as much as digits as its factorization.

49792297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 49.

The square root of 49792297 is about 7056.3657076430. The cubic root of 49792297 is about 367.8923189394.

The spelling of 49792297 in words is "forty-nine million, seven hundred ninety-two thousand, two hundred ninety-seven".