2388667 has 2 divisors, whose sum is σ = 2388668. Its totient is φ = 2388666.

The previous prime is 2388649. The next prime is 2388677. The reversal of 2388667 is 7668832.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2388667 - 2⁷ = 2388539 is a prime.

It is not a weakly prime, because it can be changed into another prime (2388637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1194333 + 1194334.

It is an arithmetic number, because the mean of its divisors is an integer number (1194334).

2^2388667 is an apocalyptic number.

2388667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2388667 is an equidigital number, since it uses as much as digits as its factorization.

2388667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 40.

The square root of 2388667 is about 1545.5313002330. The cubic root of 2388667 is about 133.6755162192.

The spelling of 2388667 in words is "two million, three hundred eighty-eight thousand, six hundred sixty-seven".