6612426 has 12 divisors (see below), whose sum is σ = 14326962. Its totient is φ = 2204136.

The previous prime is 6612401. The next prime is 6612427. The reversal of 6612426 is 6242166.

It is a happy number.

6612426 is a `hidden beast` number, since 6 + 612 + 42 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3426201 + 3186225 = 1851^2 + 1785^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6612426.

It is not an unprimeable number, because it can be changed into a prime (6612427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 183661 + ... + 183696.

Almost surely, 2^6612426 is an apocalyptic number.

6612426 is an abundant number, since it is smaller than the sum of its proper divisors (7714536).

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

6612426 is a wasteful number, since it uses less digits than its factorization.

6612426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367365 (or 367362 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 6612426 is about 2571.4637854732. The cubic root of 6612426 is about 187.6953909819.

The spelling of 6612426 in words is "six million, six hundred twelve thousand, four hundred twenty-six".