85012692 has 24 divisors (see below), whose sum is σ = 206988096. Its totient is φ = 27105408.

The previous prime is 85012691. The next prime is 85012693. The reversal of 85012692 is 29621058.

It is an interprime number because it is at equal distance from previous prime (85012691) and next prime (85012693).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85012691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153733 + ... + 154284.

It is an arithmetic number, because the mean of its divisors is an integer number (8624504).

Almost surely, 2^85012692 is an apocalyptic number.

It is an amenable number.

85012692 is an abundant number, since it is smaller than the sum of its proper divisors (121975404).

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

85012692 is a wasteful number, since it uses less digits than its factorization.

85012692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308047 (or 308045 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 85012692 is about 9220.2327519429. The cubic root of 85012692 is about 439.7048502687.

The spelling of 85012692 in words is "eighty-five million, twelve thousand, six hundred ninety-two".