85901207 has 8 divisors (see below), whose sum is σ = 99145632. Its totient is φ = 72900000.

The previous prime is 85901201. The next prime is 85901209. The reversal of 85901207 is 70210958.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85901207 - 2⁸ = 85900951 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 (85901201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60044 + ... + 61457.

It is an arithmetic number, because the mean of its divisors is an integer number (12393204).

Almost surely, 2^85901207 is an apocalyptic number.

85901207 is a deficient number, since it is larger than the sum of its proper divisors (13244425).

85901207 is a wasteful number, since it uses less digits than its factorization.

85901207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121609.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 85901207 is about 9268.2904033052. The cubic root of 85901207 is about 441.2314110197.

The spelling of 85901207 in words is "eighty-five million, nine hundred one thousand, two hundred seven".