85396001 has 2 divisors, whose sum is σ = 85396002. Its totient is φ = 85396000.

The previous prime is 85395991. The next prime is 85396007. The reversal of 85396001 is 10069358.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84621601 + 774400 = 9199^2 + 880^2 .

It is a cyclic number.

It is not a de Polignac number, because 85396001 - 2¹⁴ = 85379617 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (85396007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42698000 + 42698001.

It is an arithmetic number, because the mean of its divisors is an integer number (42698001).

Almost surely, 2^85396001 is an apocalyptic number.

It is an amenable number.

85396001 is a deficient number, since it is larger than the sum of its proper divisors (1).

85396001 is an equidigital number, since it uses as much as digits as its factorization.

85396001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 85396001 is about 9240.9956714631. The cubic root of 85396001 is about 440.3647131040.

The spelling of 85396001 in words is "eighty-five million, three hundred ninety-six thousand, one".