86366541 has 16 divisors (see below), whose sum is σ = 123096960. Its totient is φ = 53729280.

The previous prime is 86366507. The next prime is 86366543. The reversal of 86366541 is 14566368.

It is not a de Polignac number, because 86366541 - 2¹¹ = 86364493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86366541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86366543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12436 + ... + 18093.

It is an arithmetic number, because the mean of its divisors is an integer number (7693560).

Almost surely, 2^86366541 is an apocalyptic number.

It is an amenable number.

86366541 is a deficient number, since it is larger than the sum of its proper divisors (36730419).

86366541 is a wasteful number, since it uses less digits than its factorization.

86366541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30596.

The product of its digits is 103680, while the sum is 39.

The square root of 86366541 is about 9293.3600489812. The cubic root of 86366541 is about 442.0267057975.

The spelling of 86366541 in words is "eighty-six million, three hundred sixty-six thousand, five hundred forty-one".