85092534 has 24 divisors (see below), whose sum is σ = 184579200. Its totient is φ = 28331568.

The previous prime is 85092533. The next prime is 85092547. The reversal of 85092534 is 43529058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85092533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17392 + ... + 21740.

It is an arithmetic number, because the mean of its divisors is an integer number (7690800).

Almost surely, 2^85092534 is an apocalyptic number.

85092534 is an abundant number, since it is smaller than the sum of its proper divisors (99486666).

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

85092534 is a wasteful number, since it uses less digits than its factorization.

85092534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5444 (or 5441 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 85092534 is about 9224.5614529906. The cubic root of 85092534 is about 439.8424608185.

The spelling of 85092534 in words is "eighty-five million, ninety-two thousand, five hundred thirty-four".