49960187 has 2 divisors, whose sum is σ = 49960188. Its totient is φ = 49960186.

The previous prime is 49960133. The next prime is 49960193. The reversal of 49960187 is 78106994.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49960187 - 2⁶ = 49960123 is a prime.

It is not a weakly prime, because it can be changed into another prime (49965187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24980093 + 24980094.

It is an arithmetic number, because the mean of its divisors is an integer number (24980094).

Almost surely, 2^49960187 is an apocalyptic number.

49960187 is a deficient number, since it is larger than the sum of its proper divisors (1).

49960187 is an equidigital number, since it uses as much as digits as its factorization.

49960187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 49960187 is about 7068.2520470057. The cubic root of 49960187 is about 368.3053423353.

The spelling of 49960187 in words is "forty-nine million, nine hundred sixty thousand, one hundred eighty-seven".