6652726 has 4 divisors (see below), whose sum is σ = 9979092. Its totient is φ = 3326362.

The previous prime is 6652703. The next prime is 6652733. The reversal of 6652726 is 6272566.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 6652691 and 6652700.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1663180 + ... + 1663183.

It is an arithmetic number, because the mean of its divisors is an integer number (2494773).

Almost surely, 2^6652726 is an apocalyptic number.

6652726 is a deficient number, since it is larger than the sum of its proper divisors (3326366).

6652726 is a wasteful number, since it uses less digits than its factorization.

6652726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3326365.

The product of its digits is 30240, while the sum is 34.

The square root of 6652726 is about 2579.2878862198. The cubic root of 6652726 is about 188.0759275323.

The spelling of 6652726 in words is "six million, six hundred fifty-two thousand, seven hundred twenty-six".