2332040 has 32 divisors (see below), whose sum is σ = 5293080. Its totient is φ = 924672.

The previous prime is 2332027. The next prime is 2332049. The reversal of 2332040 is 402332.

It can be written as a sum of positive squares in 4 ways, for example, as 2067844 + 264196 = 1438^2 + 514^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2332049) 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, 6752 + ... + 7088.

2^2332040 is an apocalyptic number.

2332040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2332040 is an abundant number, since it is smaller than the sum of its proper divisors (2961040).

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

2332040 is a wasteful number, since it uses less digits than its factorization.

2332040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2332040 is about 1527.1018302654. The cubic root of 2332040 is about 132.6107297944.

Adding to 2332040 its reverse (402332), we get a palindrome (2734372).

The spelling of 2332040 in words is "two million, three hundred thirty-two thousand, forty".