3231126 has 24 divisors (see below), whose sum is σ = 7099560. Its totient is φ = 1061856.

The previous prime is 3231119. The next prime is 3231127. The reversal of 3231126 is 6211323.

3231126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 3231099 and 3231108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231127) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 85 + ... + 2543.

It is an arithmetic number, because the mean of its divisors is an integer number (295815).

Almost surely, 2^3231126 is an apocalyptic number.

3231126 is an abundant number, since it is smaller than the sum of its proper divisors (3868434).

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

3231126 is a wasteful number, since it uses less digits than its factorization.

3231126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540 (or 2537 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 3231126 is about 1797.5333098444. The cubic root of 3231126 is about 147.8375073194.

Adding to 3231126 its reverse (6211323), we get a palindrome (9442449).

The spelling of 3231126 in words is "three million, two hundred thirty-one thousand, one hundred twenty-six".