85372235 has 16 divisors (see below), whose sum is σ = 111144096. Its totient is φ = 62577408.

The previous prime is 85372211. The next prime is 85372247. The reversal of 85372235 is 53227358.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85372235 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85372195 and 85372204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4112 + ... + 13698.

It is an arithmetic number, because the mean of its divisors is an integer number (6946506).

Almost surely, 2^85372235 is an apocalyptic number.

85372235 is a deficient number, since it is larger than the sum of its proper divisors (25771861).

85372235 is a wasteful number, since it uses less digits than its factorization.

85372235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9742.

The product of its digits is 50400, while the sum is 35.

The square root of 85372235 is about 9239.7096815863. The cubic root of 85372235 is about 440.3238576437.

The spelling of 85372235 in words is "eighty-five million, three hundred seventy-two thousand, two hundred thirty-five".