49946999 has 2 divisors, whose sum is σ = 49947000. Its totient is φ = 49946998.

The previous prime is 49946989. The next prime is 49947011. The reversal of 49946999 is 99964994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49946999 - 2¹² = 49942903 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49946909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24973499 + 24973500.

It is an arithmetic number, because the mean of its divisors is an integer number (24973500).

Almost surely, 2^49946999 is an apocalyptic number.

49946999 is a deficient number, since it is larger than the sum of its proper divisors (1).

49946999 is an equidigital number, since it uses as much as digits as its factorization.

49946999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5668704, while the sum is 59.

The square root of 49946999 is about 7067.3190815188. The cubic root of 49946999 is about 368.2729322731.

The spelling of 49946999 in words is "forty-nine million, nine hundred forty-six thousand, nine hundred ninety-nine".