6623087 has 2 divisors, whose sum is σ = 6623088. Its totient is φ = 6623086.

The previous prime is 6623059. The next prime is 6623101. The reversal of 6623087 is 7803266.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6623087 - 2¹² = 6618991 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6623027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3311543 + 3311544.

It is an arithmetic number, because the mean of its divisors is an integer number (3311544).

Almost surely, 2^6623087 is an apocalyptic number.

6623087 is a deficient number, since it is larger than the sum of its proper divisors (1).

6623087 is an equidigital number, since it uses as much as digits as its factorization.

6623087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 6623087 is about 2573.5358944456. The cubic root of 6623087 is about 187.7962085503.

The spelling of 6623087 in words is "six million, six hundred twenty-three thousand, eighty-seven".