86764260 has 288 divisors, whose sum is σ = 305665920. Its totient is φ = 18247680.

The previous prime is 86764229. The next prime is 86764273. The reversal of 86764260 is 6246768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2344962 + ... + 2344998.

It is an arithmetic number, because the mean of its divisors is an integer number (1061340).

Almost surely, 2^86764260 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 86764260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152832960).

86764260 is an abundant number, since it is smaller than the sum of its proper divisors (218901660).

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

86764260 is a wasteful number, since it uses less digits than its factorization.

86764260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 86764260 is about 9314.7334905514. The cubic root of 86764260 is about 442.7041797676.

The spelling of 86764260 in words is "eighty-six million, seven hundred sixty-four thousand, two hundred sixty".