85892394 has 48 divisors (see below), whose sum is σ = 200981088. Its totient is φ = 24399648.

The previous prime is 85892363. The next prime is 85892399. The reversal of 85892394 is 49329858.

It is not an unprimeable number, because it can be changed into a prime (85892399) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57177 + ... + 58659.

It is an arithmetic number, because the mean of its divisors is an integer number (4187106).

Almost surely, 2^85892394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85892394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100490544).

85892394 is an abundant number, since it is smaller than the sum of its proper divisors (115088694).

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

85892394 is a wasteful number, since it uses less digits than its factorization.

85892394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699 (or 1692 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The square root of 85892394 is about 9267.8149528354. The cubic root of 85892394 is about 441.2163211835.

The spelling of 85892394 in words is "eighty-five million, eight hundred ninety-two thousand, three hundred ninety-four".