49668607 has 2 divisors, whose sum is σ = 49668608. Its totient is φ = 49668606.

The previous prime is 49668599. The next prime is 49668623. The reversal of 49668607 is 70686694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49668607 - 2³ = 49668599 is a prime.

It is a super-3 number, since 3×49668607³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49660607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24834303 + 24834304.

It is an arithmetic number, because the mean of its divisors is an integer number (24834304).

Almost surely, 2^49668607 is an apocalyptic number.

49668607 is a deficient number, since it is larger than the sum of its proper divisors (1).

49668607 is an equidigital number, since it uses as much as digits as its factorization.

49668607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 49668607 is about 7047.5958312037. The cubic root of 49668607 is about 367.5874368902.

The spelling of 49668607 in words is "forty-nine million, six hundred sixty-eight thousand, six hundred seven".