2340288 has 84 divisors (see below), whose sum is σ = 7132320. Its totient is φ = 731136.

The previous prime is 2340277. The next prime is 2340313. The reversal of 2340288 is 8820432.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9673 + ... + 9911.

2^2340288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2340288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3566160).

2340288 is an abundant number, since it is smaller than the sum of its proper divisors (4792032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2340288 is a wasteful number, since it uses less digits than its factorization.

2340288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2340288 is about 1529.7999869264. The cubic root of 2340288 is about 132.7668858259.

It can be divided in two parts, 2340 and 288, that added together give a triangular number (2628 = T₇₂).

The spelling of 2340288 in words is "two million, three hundred forty thousand, two hundred eighty-eight".