86310401 has 2 divisors, whose sum is σ = 86310402. Its totient is φ = 86310400.

The previous prime is 86310397. The next prime is 86310431. The reversal of 86310401 is 10401368.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74373376 + 11937025 = 8624^2 + 3455^2 .

It is a cyclic number.

It is not a de Polignac number, because 86310401 - 2² = 86310397 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (86310431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43155200 + 43155201.

It is an arithmetic number, because the mean of its divisors is an integer number (43155201).

Almost surely, 2^86310401 is an apocalyptic number.

It is an amenable number.

86310401 is a deficient number, since it is larger than the sum of its proper divisors (1).

86310401 is an equidigital number, since it uses as much as digits as its factorization.

86310401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 86310401 is about 9290.3391219051. The cubic root of 86310401 is about 441.9309096024.

Adding to 86310401 its reverse (10401368), we get a palindrome (96711769).

The spelling of 86310401 in words is "eighty-six million, three hundred ten thousand, four hundred one".