86466253 has 8 divisors (see below), whose sum is σ = 88744320. Its totient is φ = 84196320.

The previous prime is 86466251. The next prime is 86466257. The reversal of 86466253 is 35266468.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 86466253 - 2¹ = 86466251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86466251) 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, 23676 + ... + 27082.

It is an arithmetic number, because the mean of its divisors is an integer number (11093040).

Almost surely, 2^86466253 is an apocalyptic number.

It is an amenable number.

86466253 is a deficient number, since it is larger than the sum of its proper divisors (2278067).

86466253 is a wasteful number, since it uses less digits than its factorization.

86466253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067.

The product of its digits is 207360, while the sum is 40.

The square root of 86466253 is about 9298.7231919226. The cubic root of 86466253 is about 442.1967501043.

The spelling of 86466253 in words is "eighty-six million, four hundred sixty-six thousand, two hundred fifty-three".