3240126 has 12 divisors (see below), whose sum is σ = 7020312. Its totient is φ = 1080036.

The previous prime is 3240119. The next prime is 3240131. The reversal of 3240126 is 6210423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 180007 = 3240126 / (3 + 2 + 4 + 0 + 1 + 2 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 3240099 and 3240108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89986 + ... + 90021.

It is an arithmetic number, because the mean of its divisors is an integer number (585026).

Almost surely, 2^3240126 is an apocalyptic number.

3240126 is an abundant number, since it is smaller than the sum of its proper divisors (3780186).

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

3240126 is a wasteful number, since it uses less digits than its factorization.

3240126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180015 (or 180012 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3240126 is about 1800.0349996597. The cubic root of 3240126 is about 147.9746425999.

Adding to 3240126 its reverse (6210423), we get a palindrome (9450549).

The spelling of 3240126 in words is "three million, two hundred forty thousand, one hundred twenty-six".