2296560 has 80 divisors (see below), whose sum is σ = 8142336. Its totient is φ = 524544.

The previous prime is 2296529. The next prime is 2296571. The reversal of 2296560 is 656922.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×2296560³ = 36337466433397248000, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 997 + ... + 2363.

2^2296560 is an apocalyptic number.

2296560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2296560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4071168).

2296560 is an abundant number, since it is smaller than the sum of its proper divisors (5845776).

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

2296560 is a wasteful number, since it uses less digits than its factorization.

2296560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390 (or 1384 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2296560 is about 1515.4405300110. The cubic root of 2296560 is about 131.9347703423.

The spelling of 2296560 in words is "two million, two hundred ninety-six thousand, five hundred sixty".