85873733 has 16 divisors (see below), whose sum is σ = 95800320. Its totient is φ = 76316400.

The previous prime is 85873729. The next prime is 85873757. The reversal of 85873733 is 33737858.

It is a cyclic number.

It is not a de Polignac number, because 85873733 - 2² = 85873729 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85873703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199028 + ... + 199458.

It is an arithmetic number, because the mean of its divisors is an integer number (5987520).

Almost surely, 2^85873733 is an apocalyptic number.

It is an amenable number.

85873733 is a deficient number, since it is larger than the sum of its proper divisors (9926587).

85873733 is a wasteful number, since it uses less digits than its factorization.

85873733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808.

The product of its digits is 423360, while the sum is 44.

The square root of 85873733 is about 9266.8081344118. The cubic root of 85873733 is about 441.1843659516.

The spelling of 85873733 in words is "eighty-five million, eight hundred seventy-three thousand, seven hundred thirty-three".