86060280 has 64 divisors (see below), whose sum is σ = 260259840. Its totient is φ = 22764672.

The previous prime is 86060267. The next prime is 86060323. The reversal of 86060280 is 8206068.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12417 + ... + 18063.

It is an arithmetic number, because the mean of its divisors is an integer number (4066560).

Almost surely, 2^86060280 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 86060280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130129920).

86060280 is an abundant number, since it is smaller than the sum of its proper divisors (174199560).

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

86060280 is a wasteful number, since it uses less digits than its factorization.

86060280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5788 (or 5784 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 86060280 is about 9276.8680059598. The cubic root of 86060280 is about 441.5036024754.

The spelling of 86060280 in words is "eighty-six million, sixty thousand, two hundred eighty".