4342087 has 2 divisors, whose sum is σ = 4342088. Its totient is φ = 4342086.

The previous prime is 4342081. The next prime is 4342099. The reversal of 4342087 is 7802434.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4342087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4342081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171043 + 2171044.

It is an arithmetic number, because the mean of its divisors is an integer number (2171044).

Almost surely, 2^4342087 is an apocalyptic number.

4342087 is a deficient number, since it is larger than the sum of its proper divisors (1).

4342087 is an equidigital number, since it uses as much as digits as its factorization.

4342087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 4342087 is about 2083.7675014262. The cubic root of 4342087 is about 163.1421470699.

The spelling of 4342087 in words is "four million, three hundred forty-two thousand, eighty-seven".