3132040 has 16 divisors (see below), whose sum is σ = 7047180. Its totient is φ = 1252800.

The previous prime is 3132037. The next prime is 3132083. The reversal of 3132040 is 402313.

3132040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2842596 + 289444 = 1686^2 + 538^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3132040.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39111 + ... + 39190.

Almost surely, 2^3132040 is an apocalyptic number.

It is an amenable number.

3132040 is an abundant number, since it is smaller than the sum of its proper divisors (3915140).

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

3132040 is a wasteful number, since it uses less digits than its factorization.

3132040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78312 (or 78308 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3132040 is about 1769.7570454726. The cubic root of 3132040 is about 146.3105916902.

Adding to 3132040 its reverse (402313), we get a palindrome (3534353).

The spelling of 3132040 in words is "three million, one hundred thirty-two thousand, forty".