49982087 has 2 divisors, whose sum is σ = 49982088. Its totient is φ = 49982086.

The previous prime is 49982077. The next prime is 49982099. The reversal of 49982087 is 78028994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49982087 - 2⁴ = 49982071 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 (49982077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24991043 + 24991044.

It is an arithmetic number, because the mean of its divisors is an integer number (24991044).

Almost surely, 2^49982087 is an apocalyptic number.

49982087 is a deficient number, since it is larger than the sum of its proper divisors (1).

49982087 is an equidigital number, since it uses as much as digits as its factorization.

49982087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 49982087 is about 7069.8010580214. The cubic root of 49982087 is about 368.3591499050.

The spelling of 49982087 in words is "forty-nine million, nine hundred eighty-two thousand, eighty-seven".