85250938 has 8 divisors (see below), whose sum is σ = 128174400. Its totient is φ = 42526140.

The previous prime is 85250917. The next prime is 85250939. The reversal of 85250938 is 83905258.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 85250938.

It is not an unprimeable number, because it can be changed into a prime (85250939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48588 + ... + 50311.

It is an arithmetic number, because the mean of its divisors is an integer number (16021800).

Almost surely, 2^85250938 is an apocalyptic number.

85250938 is a deficient number, since it is larger than the sum of its proper divisors (42923462).

85250938 is a wasteful number, since it uses less digits than its factorization.

85250938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99332.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 85250938 is about 9233.1434517178. The cubic root of 85250938 is about 440.1152212022.

The spelling of 85250938 in words is "eighty-five million, two hundred fifty thousand, nine hundred thirty-eight".