86732243 has 8 divisors (see below), whose sum is σ = 96625200. Its totient is φ = 77299488.

The previous prime is 86732227. The next prime is 86732257. The reversal of 86732243 is 34223768.

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 86732243 - 2⁴ = 86732227 is a prime.

It is a super-2 number, since 2×86732243² = 15044963951622098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86732213) 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, 114653 + ... + 115406.

It is an arithmetic number, because the mean of its divisors is an integer number (12078150).

Almost surely, 2^86732243 is an apocalyptic number.

86732243 is a deficient number, since it is larger than the sum of its proper divisors (9892957).

86732243 is a wasteful number, since it uses less digits than its factorization.

86732243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230101.

The product of its digits is 48384, while the sum is 35.

The square root of 86732243 is about 9313.0147106079. The cubic root of 86732243 is about 442.6497187735.

The spelling of 86732243 in words is "eighty-six million, seven hundred thirty-two thousand, two hundred forty-three".