85526492 has 12 divisors (see below), whose sum is σ = 153322176. Its totient is φ = 41720160.

The previous prime is 85526449. The next prime is 85526501. The reversal of 85526492 is 29462558.

It is a super-3 number, since 3×85526492³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260588 + ... + 260915.

It is an arithmetic number, because the mean of its divisors is an integer number (12776848).

Almost surely, 2^85526492 is an apocalyptic number.

85526492 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

85526492 is a deficient number, since it is larger than the sum of its proper divisors (67795684).

85526492 is a wasteful number, since it uses less digits than its factorization.

85526492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521548 (or 521546 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The square root of 85526492 is about 9248.0534168007. The cubic root of 85526492 is about 440.5889015378.

The spelling of 85526492 in words is "eighty-five million, five hundred twenty-six thousand, four hundred ninety-two".