2288007 has 20 divisors (see below), whose sum is σ = 3496416. Its totient is φ = 1490400.

The previous prime is 2288003. The next prime is 2288009. The reversal of 2288007 is 7008822.

2288007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2288007 is an esthetic number in base 6, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 2288007 - 2² = 2288003 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2288003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3507 + ... + 4107.

2^2288007 is an apocalyptic number.

2288007 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2288007 is a deficient number, since it is larger than the sum of its proper divisors (1208409).

2288007 is an equidigital number, since it uses as much as digits as its factorization.

2288007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660 (or 651 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 2288007 is about 1512.6159459691. The cubic root of 2288007 is about 131.7707798719.

The spelling of 2288007 in words is "two million, two hundred eighty-eight thousand, seven".