86260281 has 8 divisors (see below), whose sum is σ = 120014400. Its totient is φ = 55006512.

The previous prime is 86260271. The next prime is 86260303. The reversal of 86260281 is 18206268.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-86260281 is a prime.

It is a super-2 number, since 2×86260281² = 14881672156397922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86260201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625006 + ... + 625143.

It is an arithmetic number, because the mean of its divisors is an integer number (15001800).

Almost surely, 2^86260281 is an apocalyptic number.

It is an amenable number.

86260281 is a deficient number, since it is larger than the sum of its proper divisors (33754119).

86260281 is a wasteful number, since it uses less digits than its factorization.

86260281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250175.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 86260281 is about 9287.6413044432. The cubic root of 86260281 is about 441.8453507138.

The spelling of 86260281 in words is "eighty-six million, two hundred sixty thousand, two hundred eighty-one".