85702323 has 32 divisors (see below), whose sum is σ = 136921600. Its totient is φ = 47628000.

The previous prime is 85702307. The next prime is 85702333. The reversal of 85702323 is 32320758.

It is not a de Polignac number, because 85702323 - 2⁴ = 85702307 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85702333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36948 + ... + 39198.

It is an arithmetic number, because the mean of its divisors is an integer number (4278800).

Almost surely, 2^85702323 is an apocalyptic number.

85702323 is a deficient number, since it is larger than the sum of its proper divisors (51219277).

85702323 is a wasteful number, since it uses less digits than its factorization.

85702323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312 (or 2298 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 85702323 is about 9257.5549147710. The cubic root of 85702323 is about 440.8906254330.

The spelling of 85702323 in words is "eighty-five million, seven hundred two thousand, three hundred twenty-three".