94036991 has 2 divisors, whose sum is σ = 94036992. Its totient is φ = 94036990.

The previous prime is 94036963. The next prime is 94037033. The reversal of 94036991 is 19963049.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94036991 - 2¹⁰ = 94035967 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 (94036951) 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, 47018495 + 47018496.

It is an arithmetic number, because the mean of its divisors is an integer number (47018496).

Almost surely, 2^94036991 is an apocalyptic number.

94036991 is a deficient number, since it is larger than the sum of its proper divisors (1).

94036991 is an equidigital number, since it uses as much as digits as its factorization.

94036991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 94036991 is about 9697.2671923589. The cubic root of 94036991 is about 454.7432291120.

The spelling of 94036991 in words is "ninety-four million, thirty-six thousand, nine hundred ninety-one".