86732748 has 48 divisors (see below), whose sum is σ = 228049920. Its totient is φ = 28501200.

The previous prime is 86732741. The next prime is 86732749. The reversal of 86732748 is 84723768.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (86732741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2013 + ... + 13323.

It is an arithmetic number, because the mean of its divisors is an integer number (4751040).

Almost surely, 2^86732748 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 86732748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114024960).

86732748 is an abundant number, since it is smaller than the sum of its proper divisors (141317172).

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

86732748 is a wasteful number, since it uses less digits than its factorization.

86732748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11395 (or 11387 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 86732748 is about 9313.0418231639. The cubic root of 86732748 is about 442.6505778838.

The spelling of 86732748 in words is "eighty-six million, seven hundred thirty-two thousand, seven hundred forty-eight".