2026987 has 2 divisors, whose sum is σ = 2026988. Its totient is φ = 2026986.

The previous prime is 2026957. The next prime is 2027021. The reversal of 2026987 is 7896202.

It is an a-pointer prime, because the next prime (2027021) can be obtained adding 2026987 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2026987 is a prime.

2026987 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2026957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013493 + 1013494.

It is an arithmetic number, because the mean of its divisors is an integer number (1013494).

2^2026987 is an apocalyptic number.

2026987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2026987 is an equidigital number, since it uses as much as digits as its factorization.

2026987 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 34.

The square root of 2026987 is about 1423.7229365294. The cubic root of 2026987 is about 126.5562665324.

The spelling of 2026987 in words is "two million, twenty-six thousand, nine hundred eighty-seven".