86232401 has 2 divisors, whose sum is σ = 86232402. Its totient is φ = 86232400.

The previous prime is 86232397. The next prime is 86232413. The reversal of 86232401 is 10423268.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70224400 + 16008001 = 8380^2 + 4001^2 .

It is a cyclic number.

It is not a de Polignac number, because 86232401 - 2² = 86232397 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (86238401) 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 as a sum of consecutive naturals, namely, 43116200 + 43116201.

It is an arithmetic number, because the mean of its divisors is an integer number (43116201).

Almost surely, 2^86232401 is an apocalyptic number.

It is an amenable number.

86232401 is a deficient number, since it is larger than the sum of its proper divisors (1).

86232401 is an equidigital number, since it uses as much as digits as its factorization.

86232401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 86232401 is about 9286.1402638556. The cubic root of 86232401 is about 441.7977429557.

Adding to 86232401 its reverse (10423268), we get a palindrome (96655669).

The spelling of 86232401 in words is "eighty-six million, two hundred thirty-two thousand, four hundred one".