94445597 has 2 divisors, whose sum is σ = 94445598. Its totient is φ = 94445596.

The previous prime is 94445579. The next prime is 94445609. The reversal of 94445597 is 79554449.

Together with previous prime (94445579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80748196 + 13697401 = 8986^2 + 3701^2 .

It is a cyclic number.

It is not a de Polignac number, because 94445597 - 2¹⁴ = 94429213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94441597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47222798 + 47222799.

It is an arithmetic number, because the mean of its divisors is an integer number (47222799).

Almost surely, 2^94445597 is an apocalyptic number.

It is an amenable number.

94445597 is a deficient number, since it is larger than the sum of its proper divisors (1).

94445597 is an equidigital number, since it uses as much as digits as its factorization.

94445597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 47.

The square root of 94445597 is about 9718.3124563887. The cubic root of 94445597 is about 455.4009218335.

The spelling of 94445597 in words is "ninety-four million, four hundred forty-five thousand, five hundred ninety-seven".