86490301 has 4 divisors (see below), whose sum is σ = 87283900. Its totient is φ = 85696704.

The previous prime is 86490277. The next prime is 86490311. The reversal of 86490301 is 10309468.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 48372025 + 38118276 = 6955^2 + 6174^2 .

It is a cyclic number.

It is not a de Polignac number, because 86490301 - 2⁵ = 86490269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86490311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396636 + ... + 396853.

It is an arithmetic number, because the mean of its divisors is an integer number (21820975).

Almost surely, 2^86490301 is an apocalyptic number.

It is an amenable number.

86490301 is a deficient number, since it is larger than the sum of its proper divisors (793599).

86490301 is a wasteful number, since it uses less digits than its factorization.

86490301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793598.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 86490301 is about 9300.0161827816. The cubic root of 86490301 is about 442.2377409009.

Adding to 86490301 its reverse (10309468), we get a palindrome (96799769).

The spelling of 86490301 in words is "eighty-six million, four hundred ninety thousand, three hundred one".