94455443 has 2 divisors, whose sum is σ = 94455444. Its totient is φ = 94455442.

The previous prime is 94455397. The next prime is 94455497. The reversal of 94455443 is 34455449.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94455443 - 2⁶ = 94455379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94455397 and 94455406.

It is not a weakly prime, because it can be changed into another prime (94455343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47227721 + 47227722.

It is an arithmetic number, because the mean of its divisors is an integer number (47227722).

Almost surely, 2^94455443 is an apocalyptic number.

94455443 is a deficient number, since it is larger than the sum of its proper divisors (1).

94455443 is an equidigital number, since it uses as much as digits as its factorization.

94455443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172800, while the sum is 38.

The square root of 94455443 is about 9718.8190126167. The cubic root of 94455443 is about 455.4167465404.

The spelling of 94455443 in words is "ninety-four million, four hundred fifty-five thousand, four hundred forty-three".