86456441 has 8 divisors (see below), whose sum is σ = 96360480. Its totient is φ = 77087808.

The previous prime is 86456423. The next prime is 86456443. The reversal of 86456441 is 14465468.

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 86456441 - 2¹⁰ = 86455417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86456395 and 86456404.

It is not an unprimeable number, because it can be changed into a prime (86456443) 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, 133511 + ... + 134156.

It is an arithmetic number, because the mean of its divisors is an integer number (12045060).

Almost surely, 2^86456441 is an apocalyptic number.

It is an amenable number.

86456441 is a deficient number, since it is larger than the sum of its proper divisors (9904039).

86456441 is a wasteful number, since it uses less digits than its factorization.

86456441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267703.

The product of its digits is 92160, while the sum is 38.

The square root of 86456441 is about 9298.1955776376. The cubic root of 86456441 is about 442.1800229670.

The spelling of 86456441 in words is "eighty-six million, four hundred fifty-six thousand, four hundred forty-one".