2122360 has 32 divisors (see below), whose sum is σ = 4833360. Its totient is φ = 838656.

The previous prime is 2122349. The next prime is 2122363. The reversal of 2122360 is 632212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3607 + ... + 4153.

2^2122360 is an apocalyptic number.

2122360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122360 is an abundant number, since it is smaller than the sum of its proper divisors (2711000).

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

2122360 is a wasteful number, since it uses less digits than its factorization.

2122360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655 (or 651 counting only the distinct ones).

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

The square root of 2122360 is about 1456.8321797654. The cubic root of 2122360 is about 128.5108168157.

Adding to 2122360 its reverse (632212), we get a palindrome (2754572).

The spelling of 2122360 in words is "two million, one hundred twenty-two thousand, three hundred sixty".