86532750 has 48 divisors (see below), whose sum is σ = 233990640. Its totient is φ = 23074800.

The previous prime is 86532731. The next prime is 86532757. The reversal of 86532750 is 5723568.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86532757) 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, 16980 + ... + 21479.

It is an arithmetic number, because the mean of its divisors is an integer number (4874805).

Almost surely, 2^86532750 is an apocalyptic number.

86532750 is an abundant number, since it is smaller than the sum of its proper divisors (147457890).

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

86532750 is a wasteful number, since it uses less digits than its factorization.

86532750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38482 (or 38469 counting only the distinct ones).

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

The square root of 86532750 is about 9302.2981031571. The cubic root of 86532750 is about 442.3100784128.

The spelling of 86532750 in words is "eighty-six million, five hundred thirty-two thousand, seven hundred fifty".