85324357 has 4 divisors (see below), whose sum is σ = 85547520. Its totient is φ = 85101196.

The previous prime is 85324333. The next prime is 85324387. The reversal of 85324357 is 75342358.

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 85324357 - 2⁷ = 85324229 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 (85324387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111007 + ... + 111772.

It is an arithmetic number, because the mean of its divisors is an integer number (21386880).

Almost surely, 2^85324357 is an apocalyptic number.

It is an amenable number.

85324357 is a deficient number, since it is larger than the sum of its proper divisors (223163).

85324357 is a wasteful number, since it uses less digits than its factorization.

85324357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223162.

The product of its digits is 100800, while the sum is 37.

The square root of 85324357 is about 9237.1184359626. The cubic root of 85324357 is about 440.2415288948.

The spelling of 85324357 in words is "eighty-five million, three hundred twenty-four thousand, three hundred fifty-seven".