86430201 has 64 divisors (see below), whose sum is σ = 143302656. Its totient is φ = 45619200.

The previous prime is 86430191. The next prime is 86430203. The reversal of 86430201 is 10203468.

It is a happy number.

It is not a de Polignac number, because 86430201 - 2⁶ = 86430137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86430203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 890985 + ... + 891081.

It is an arithmetic number, because the mean of its divisors is an integer number (2239104).

Almost surely, 2^86430201 is an apocalyptic number.

It is an amenable number.

86430201 is a deficient number, since it is larger than the sum of its proper divisors (56872455).

86430201 is a wasteful number, since it uses less digits than its factorization.

86430201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 86430201 is about 9296.7844440968. The cubic root of 86430201 is about 442.1352837600.

Adding to 86430201 its reverse (10203468), we get a palindrome (96633669).

The spelling of 86430201 in words is "eighty-six million, four hundred thirty thousand, two hundred one".