2321260 has 24 divisors (see below), whose sum is σ = 4903920. Its totient is φ = 922944.

The previous prime is 2321243. The next prime is 2321273. The reversal of 2321260 is 621232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5331 + ... + 5749.

It is an arithmetic number, because the mean of its divisors is an integer number (204330).

2^2321260 is an apocalyptic number.

2321260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2321260 is an abundant number, since it is smaller than the sum of its proper divisors (2582660).

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

2321260 is a wasteful number, since it uses less digits than its factorization.

2321260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2321260 is about 1523.5681802926. The cubic root of 2321260 is about 132.4060803516.

Adding to 2321260 its reverse (621232), we get a palindrome (2942492).

The spelling of 2321260 in words is "two million, three hundred twenty-one thousand, two hundred sixty".