86654401 has 4 divisors (see below), whose sum is σ = 86772400. Its totient is φ = 86536404.

The previous prime is 86654369. The next prime is 86654411. The reversal of 86654401 is 10445668.

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 86654401 - 2⁵ = 86654369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86654411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57891 + ... + 59368.

It is an arithmetic number, because the mean of its divisors is an integer number (21693100).

Almost surely, 2^86654401 is an apocalyptic number.

It is an amenable number.

86654401 is a deficient number, since it is larger than the sum of its proper divisors (117999).

86654401 is a wasteful number, since it uses less digits than its factorization.

86654401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117998.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 86654401 is about 9308.8345672270. The cubic root of 86654401 is about 442.5172534156.

The spelling of 86654401 in words is "eighty-six million, six hundred fifty-four thousand, four hundred one".