3452287 has 2 divisors, whose sum is σ = 3452288. Its totient is φ = 3452286.

The previous prime is 3452279. The next prime is 3452297. The reversal of 3452287 is 7822543.

It is a weak prime.

It is an emirp because it is prime and its reverse (7822543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3452287 - 2³ = 3452279 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 3¹² + 4² + 5³ + 2 + 2²¹ + 8 + 7⁷ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3452227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726143 + 1726144.

It is an arithmetic number, because the mean of its divisors is an integer number (1726144).

Almost surely, 2^3452287 is an apocalyptic number.

3452287 is a deficient number, since it is larger than the sum of its proper divisors (1).

3452287 is an equidigital number, since it uses as much as digits as its factorization.

3452287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 31.

The square root of 3452287 is about 1858.0330998128. The cubic root of 3452287 is about 151.1363620617.

The spelling of 3452287 in words is "three million, four hundred fifty-two thousand, two hundred eighty-seven".