85703901 has 4 divisors (see below), whose sum is σ = 114271872. Its totient is φ = 57135932.

The previous prime is 85703881. The next prime is 85703909. The reversal of 85703901 is 10930758.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 85703901 - 2⁹ = 85703389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85703909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14283981 + ... + 14283986.

It is an arithmetic number, because the mean of its divisors is an integer number (28567968).

Almost surely, 2^85703901 is an apocalyptic number.

It is an amenable number.

85703901 is a deficient number, since it is larger than the sum of its proper divisors (28567971).

85703901 is a wasteful number, since it uses less digits than its factorization.

85703901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28567970.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 85703901 is about 9257.6401420664. The cubic root of 85703901 is about 440.8933313929.

The spelling of 85703901 in words is "eighty-five million, seven hundred three thousand, nine hundred one".