49962449 has 2 divisors, whose sum is σ = 49962450. Its totient is φ = 49962448.

The previous prime is 49962443. The next prime is 49962467. The reversal of 49962449 is 94426994.

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., 45468049 + 4494400 = 6743^2 + 2120^2 .

It is a cyclic number.

It is not a de Polignac number, because 49962449 - 2⁸ = 49962193 is a prime.

It is not a weakly prime, because it can be changed into another prime (49962443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24981224 + 24981225.

It is an arithmetic number, because the mean of its divisors is an integer number (24981225).

Almost surely, 2^49962449 is an apocalyptic number.

It is an amenable number.

49962449 is a deficient number, since it is larger than the sum of its proper divisors (1).

49962449 is an equidigital number, since it uses as much as digits as its factorization.

49962449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 47.

The square root of 49962449 is about 7068.4120564664. The cubic root of 49962449 is about 368.3109007220.

The spelling of 49962449 in words is "forty-nine million, nine hundred sixty-two thousand, four hundred forty-nine".