86807441 has 4 divisors (see below), whose sum is σ = 99208512. Its totient is φ = 74406372.

The previous prime is 86807437. The next prime is 86807489. The reversal of 86807441 is 14470868.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 86807441 - 2² = 86807437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86807395 and 86807404.

It is not an unprimeable number, because it can be changed into a prime (86807431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6200525 + ... + 6200538.

It is an arithmetic number, because the mean of its divisors is an integer number (24802128).

Almost surely, 2^86807441 is an apocalyptic number.

It is an amenable number.

86807441 is a deficient number, since it is larger than the sum of its proper divisors (12401071).

86807441 is a wasteful number, since it uses less digits than its factorization.

86807441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12401070.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 86807441 is about 9317.0510892664. The cubic root of 86807441 is about 442.7776095368. Note that the first 3 decimals are identical.

The spelling of 86807441 in words is "eighty-six million, eight hundred seven thousand, four hundred forty-one".