8452819 has 2 divisors, whose sum is σ = 8452820. Its totient is φ = 8452818.

The previous prime is 8452793. The next prime is 8452877. The reversal of 8452819 is 9182548.

8452819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8452819 - 2⁹ = 8452307 is a prime.

It is a super-2 number, since 2×8452819² = 142900298093522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8452879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4226409 + 4226410.

It is an arithmetic number, because the mean of its divisors is an integer number (4226410).

Almost surely, 2^8452819 is an apocalyptic number.

8452819 is a deficient number, since it is larger than the sum of its proper divisors (1).

8452819 is an equidigital number, since it uses as much as digits as its factorization.

8452819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 37.

The square root of 8452819 is about 2907.3732130568. The cubic root of 8452819 is about 203.7044531661.

The spelling of 8452819 in words is "eight million, four hundred fifty-two thousand, eight hundred nineteen".