49862089 has 2 divisors, whose sum is σ = 49862090. Its totient is φ = 49862088.

The previous prime is 49862081. The next prime is 49862123. The reversal of 49862089 is 98026894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48066489 + 1795600 = 6933^2 + 1340^2 .

It is a cyclic number.

It is not a de Polignac number, because 49862089 - 2³ = 49862081 is a prime.

It is not a weakly prime, because it can be changed into another prime (49862081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24931044 + 24931045.

It is an arithmetic number, because the mean of its divisors is an integer number (24931045).

Almost surely, 2^49862089 is an apocalyptic number.

It is an amenable number.

49862089 is a deficient number, since it is larger than the sum of its proper divisors (1).

49862089 is an equidigital number, since it uses as much as digits as its factorization.

49862089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 49862089 is about 7061.3092978569. The cubic root of 49862089 is about 368.0641256596.

The spelling of 49862089 in words is "forty-nine million, eight hundred sixty-two thousand, eighty-nine".