49606889 has 2 divisors, whose sum is σ = 49606890. Its totient is φ = 49606888.

The previous prime is 49606877. The next prime is 49606903. The reversal of 49606889 is 98860694.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46348864 + 3258025 = 6808^2 + 1805^2 .

It is a cyclic number.

It is not a de Polignac number, because 49606889 - 2⁸ = 49606633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49606829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24803444 + 24803445.

It is an arithmetic number, because the mean of its divisors is an integer number (24803445).

Almost surely, 2^49606889 is an apocalyptic number.

It is an amenable number.

49606889 is a deficient number, since it is larger than the sum of its proper divisors (1).

49606889 is an equidigital number, since it uses as much as digits as its factorization.

49606889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 49606889 is about 7043.2158138169. The cubic root of 49606889 is about 367.4351195874.

The spelling of 49606889 in words is "forty-nine million, six hundred six thousand, eight hundred eighty-nine".