2302987 has 2 divisors, whose sum is σ = 2302988. Its totient is φ = 2302986.

The previous prime is 2302981. The next prime is 2302999. The reversal of 2302987 is 7892032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2302987 is a prime.

2302987 is a lucky number.

It is a zygodrome in base 3.

It is not a weakly prime, because it can be changed into another prime (2302981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151493 + 1151494.

It is an arithmetic number, because the mean of its divisors is an integer number (1151494).

2^2302987 is an apocalyptic number.

2302987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302987 is an equidigital number, since it uses as much as digits as its factorization.

2302987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2302987 is about 1517.5595540209. The cubic root of 2302987 is about 132.0577303341.

The spelling of 2302987 in words is "two million, three hundred two thousand, nine hundred eighty-seven".