4532819 has 2 divisors, whose sum is σ = 4532820. Its totient is φ = 4532818.

The previous prime is 4532813. The next prime is 4532831. The reversal of 4532819 is 9182354.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4532819 is a prime.

It is a super-2 number, since 2×4532819² = 41092896173522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4532813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2266409 + 2266410.

It is an arithmetic number, because the mean of its divisors is an integer number (2266410).

Almost surely, 2^4532819 is an apocalyptic number.

4532819 is a deficient number, since it is larger than the sum of its proper divisors (1).

4532819 is an equidigital number, since it uses as much as digits as its factorization.

4532819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 32.

The square root of 4532819 is about 2129.0418032533. The cubic root of 4532819 is about 165.4967460409.

The spelling of 4532819 in words is "four million, five hundred thirty-two thousand, eight hundred nineteen".