94426691 has 2 divisors, whose sum is σ = 94426692. Its totient is φ = 94426690.

The previous prime is 94426679. The next prime is 94426699. The reversal of 94426691 is 19662449.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94426691 is a prime.

It is not a weakly prime, because it can be changed into another prime (94426699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47213345 + 47213346.

It is an arithmetic number, because the mean of its divisors is an integer number (47213346).

Almost surely, 2^94426691 is an apocalyptic number.

94426691 is a deficient number, since it is larger than the sum of its proper divisors (1).

94426691 is an equidigital number, since it uses as much as digits as its factorization.

94426691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 41.

The square root of 94426691 is about 9717.3397079653. The cubic root of 94426691 is about 455.3705326124.

The spelling of 94426691 in words is "ninety-four million, four hundred twenty-six thousand, six hundred ninety-one".