86454401 has 16 divisors (see below), whose sum is σ = 104208768. Its totient is φ = 70752000.

The previous prime is 86454391. The next prime is 86454409. The reversal of 86454401 is 10445468.

It is not a de Polignac number, because 86454401 - 2¹⁰ = 86453377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86454409) 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, 5750 + ... + 14351.

It is an arithmetic number, because the mean of its divisors is an integer number (6513048).

Almost surely, 2^86454401 is an apocalyptic number.

It is an amenable number.

86454401 is a deficient number, since it is larger than the sum of its proper divisors (17754367).

86454401 is a wasteful number, since it uses less digits than its factorization.

86454401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20152.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 86454401 is about 9298.0858782870. The cubic root of 86454401 is about 442.1765450911.

Adding to 86454401 its reverse (10445468), we get a palindrome (96899869).

The spelling of 86454401 in words is "eighty-six million, four hundred fifty-four thousand, four hundred one".