94128597 has 6 divisors (see below), whose sum is σ = 135963542. Its totient is φ = 62752392.

The previous prime is 94128589. The next prime is 94128599. The reversal of 94128597 is 79582149.

It can be written as a sum of positive squares in only one way, i.e., 87441201 + 6687396 = 9351^2 + 2586^2 .

It is not a de Polignac number, because 94128597 - 2³ = 94128589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94128599) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5229358 + ... + 5229375.

Almost surely, 2^94128597 is an apocalyptic number.

It is an amenable number.

94128597 is a deficient number, since it is larger than the sum of its proper divisors (41834945).

94128597 is a wasteful number, since it uses less digits than its factorization.

94128597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10458739 (or 10458736 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 94128597 is about 9701.9893320906. The cubic root of 94128597 is about 454.8908436778.

The spelling of 94128597 in words is "ninety-four million, one hundred twenty-eight thousand, five hundred ninety-seven".