49238249 has 2 divisors, whose sum is σ = 49238250. Its totient is φ = 49238248.

The previous prime is 49238227. The next prime is 49238269. The reversal of 49238249 is 94283294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31866025 + 17372224 = 5645^2 + 4168^2 .

It is a cyclic number.

It is not a de Polignac number, because 49238249 - 2¹⁶ = 49172713 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49238269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24619124 + 24619125.

It is an arithmetic number, because the mean of its divisors is an integer number (24619125).

Almost surely, 2^49238249 is an apocalyptic number.

It is an amenable number.

49238249 is a deficient number, since it is larger than the sum of its proper divisors (1).

49238249 is an equidigital number, since it uses as much as digits as its factorization.

49238249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 41.

The square root of 49238249 is about 7016.9971497785. The cubic root of 49238249 is about 366.5226912242.

The spelling of 49238249 in words is "forty-nine million, two hundred thirty-eight thousand, two hundred forty-nine".