2375687 has 2 divisors, whose sum is σ = 2375688. Its totient is φ = 2375686.

The previous prime is 2375671. The next prime is 2375701. The reversal of 2375687 is 7865732.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2375687 - 2⁴ = 2375671 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2375687.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2375617) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1187843 + 1187844.

It is an arithmetic number, because the mean of its divisors is an integer number (1187844).

2^2375687 is an apocalyptic number.

2375687 is a deficient number, since it is larger than the sum of its proper divisors (1).

2375687 is an equidigital number, since it uses as much as digits as its factorization.

2375687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70560, while the sum is 38.

The square root of 2375687 is about 1541.3263768586. The cubic root of 2375687 is about 133.4329457007.

The spelling of 2375687 in words is "two million, three hundred seventy-five thousand, six hundred eighty-seven".