2602287 has 12 divisors (see below), whose sum is σ = 3898440. Its totient is φ = 1734696.

The previous prime is 2602283. The next prime is 2602291. The reversal of 2602287 is 7822062.

It is an interprime number because it is at equal distance from previous prime (2602283) and next prime (2602291).

It is not a de Polignac number, because 2602287 - 2² = 2602283 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2602287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2602283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5112 + ... + 5597.

It is an arithmetic number, because the mean of its divisors is an integer number (324870).

2^2602287 is an apocalyptic number.

2602287 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2602287 is a deficient number, since it is larger than the sum of its proper divisors (1296153).

2602287 is an equidigital number, since it uses as much as digits as its factorization.

2602287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10724 (or 10712 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2602287 is about 1613.1605623744. The cubic root of 2602287 is about 137.5471926162.

The spelling of 2602287 in words is "two million, six hundred two thousand, two hundred eighty-seven".