85130192 has 40 divisors (see below), whose sum is σ = 193606656. Its totient is φ = 35496576.

The previous prime is 85130189. The next prime is 85130233. The reversal of 85130192 is 29103158.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6128 + ... + 14415.

Almost surely, 2^85130192 is an apocalyptic number.

It is an amenable number.

85130192 is an abundant number, since it is smaller than the sum of its proper divisors (108476464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85130192 is a wasteful number, since it uses less digits than its factorization.

85130192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20595 (or 20589 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 85130192 is about 9226.6024082541. The cubic root of 85130192 is about 439.9073358582.

The spelling of 85130192 in words is "eighty-five million, one hundred thirty thousand, one hundred ninety-two".