94986431 has 2 divisors, whose sum is σ = 94986432. Its totient is φ = 94986430.

The previous prime is 94986383. The next prime is 94986439. The reversal of 94986431 is 13468949.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94986431 - 2¹⁴ = 94970047 is a prime.

It is a super-2 number, since 2×94986431² = 18044844148235522, which contains 22 as substring.

It is a Sophie Germain 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 (94986439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47493215 + 47493216.

It is an arithmetic number, because the mean of its divisors is an integer number (47493216).

Almost surely, 2^94986431 is an apocalyptic number.

94986431 is a deficient number, since it is larger than the sum of its proper divisors (1).

94986431 is an equidigital number, since it uses as much as digits as its factorization.

94986431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 44.

The square root of 94986431 is about 9746.0982449388. The cubic root of 94986431 is about 456.2685382847.

The spelling of 94986431 in words is "ninety-four million, nine hundred eighty-six thousand, four hundred thirty-one".