94249187 has 2 divisors, whose sum is σ = 94249188. Its totient is φ = 94249186.

The previous prime is 94249171. The next prime is 94249213. The reversal of 94249187 is 78194249.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94249187 - 2⁴ = 94249171 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (94249117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47124593 + 47124594.

It is an arithmetic number, because the mean of its divisors is an integer number (47124594).

Almost surely, 2^94249187 is an apocalyptic number.

94249187 is a deficient number, since it is larger than the sum of its proper divisors (1).

94249187 is an equidigital number, since it uses as much as digits as its factorization.

94249187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 44.

The square root of 94249187 is about 9708.2020477532. The cubic root of 94249187 is about 455.0850173220.

The spelling of 94249187 in words is "ninety-four million, two hundred forty-nine thousand, one hundred eighty-seven".