2332140 has 48 divisors (see below), whose sum is σ = 6676992. Its totient is φ = 607936.

The previous prime is 2332139. The next prime is 2332153. The reversal of 2332140 is 412332.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 2407 + ... + 3233.

It is an arithmetic number, because the mean of its divisors is an integer number (139104).

2^2332140 is an apocalyptic number.

2332140 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 2332140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3338496).

2332140 is an abundant number, since it is smaller than the sum of its proper divisors (4344852).

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

2332140 is a wasteful number, since it uses less digits than its factorization.

2332140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886 (or 884 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2332140 is about 1527.1345716734. The cubic root of 2332140 is about 132.6126252570.

Adding to 2332140 its reverse (412332), we get a palindrome (2744472).

The spelling of 2332140 in words is "two million, three hundred thirty-two thousand, one hundred forty".