6610426 has 8 divisors (see below), whose sum is σ = 9936864. Its totient is φ = 3298140.

The previous prime is 6610411. The next prime is 6610427. The reversal of 6610426 is 6240166.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6610426.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6610427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2280 + ... + 4291.

It is an arithmetic number, because the mean of its divisors is an integer number (1242108).

Almost surely, 2^6610426 is an apocalyptic number.

6610426 is a deficient number, since it is larger than the sum of its proper divisors (3326438).

6610426 is a wasteful number, since it uses less digits than its factorization.

6610426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 6610426 is about 2571.0748724998. The cubic root of 6610426 is about 187.6764655711.

The spelling of 6610426 in words is "six million, six hundred ten thousand, four hundred twenty-six".