85526370 has 48 divisors (see below), whose sum is σ = 227111040. Its totient is φ = 22320672.

The previous prime is 85526339. The next prime is 85526377. The reversal of 85526370 is 7362558.

It is not an unprimeable number, because it can be changed into a prime (85526377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5880 + ... + 14339.

It is an arithmetic number, because the mean of its divisors is an integer number (4731480).

Almost surely, 2^85526370 is an apocalyptic number.

85526370 is an abundant number, since it is smaller than the sum of its proper divisors (141584670).

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

85526370 is a wasteful number, since it uses less digits than its factorization.

85526370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20279 (or 20276 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 85526370 is about 9248.0468208157. The cubic root of 85526370 is about 440.5886920437.

It can be divided in two parts, 855 and 26370, that added together give a square (27225 = 165²).

The spelling of 85526370 in words is "eighty-five million, five hundred twenty-six thousand, three hundred seventy".