85600601 has 2 divisors, whose sum is σ = 85600602. Its totient is φ = 85600600.

The previous prime is 85600597. The next prime is 85600609. The reversal of 85600601 is 10600658.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85581001 + 19600 = 9251^2 + 140^2 .

It is a cyclic number.

It is not a de Polignac number, because 85600601 - 2² = 85600597 is a prime.

It is a super-2 number, since 2×85600601² = 14654925783122402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (85600609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42800300 + 42800301.

It is an arithmetic number, because the mean of its divisors is an integer number (42800301).

Almost surely, 2^85600601 is an apocalyptic number.

It is an amenable number.

85600601 is a deficient number, since it is larger than the sum of its proper divisors (1).

85600601 is an equidigital number, since it uses as much as digits as its factorization.

85600601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 85600601 is about 9252.0592842891. The cubic root of 85600601 is about 440.7161220662.

The spelling of 85600601 in words is "eighty-five million, six hundred thousand, six hundred one".