86703536 has 60 divisors (see below), whose sum is σ = 187936632. Its totient is φ = 38610432.

The previous prime is 86703499. The next prime is 86703557. The reversal of 86703536 is 63530768.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 86703536.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97751 + ... + 98633.

Almost surely, 2^86703536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86703536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93968316).

86703536 is an abundant number, since it is smaller than the sum of its proper divisors (101233096).

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

86703536 is a wasteful number, since it uses less digits than its factorization.

86703536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946 (or 921 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 86703536 is about 9311.4733528051. The cubic root of 86703536 is about 442.6008767003.

The spelling of 86703536 in words is "eighty-six million, seven hundred three thousand, five hundred thirty-six".