86482493 has 2 divisors, whose sum is σ = 86482494. Its totient is φ = 86482492.

The previous prime is 86482481. The next prime is 86482499. The reversal of 86482493 is 39428468.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51222649 + 35259844 = 7157^2 + 5938^2 .

It is a cyclic number.

It is not a de Polignac number, because 86482493 - 2⁴ = 86482477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86482499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43241246 + 43241247.

It is an arithmetic number, because the mean of its divisors is an integer number (43241247).

Almost surely, 2^86482493 is an apocalyptic number.

It is an amenable number.

86482493 is a deficient number, since it is larger than the sum of its proper divisors (1).

86482493 is an equidigital number, since it uses as much as digits as its factorization.

86482493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 44.

The square root of 86482493 is about 9299.5963890913. The cubic root of 86482493 is about 442.2244326796.

The spelling of 86482493 in words is "eighty-six million, four hundred eighty-two thousand, four hundred ninety-three".