6626070 has 128 divisors (see below), whose sum is σ = 20321280. Its totient is φ = 1520640.

The previous prime is 6626069. The next prime is 6626077. The reversal of 6626070 is 706266.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6626077) 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 63 ways as a sum of consecutive naturals, for example, 68262 + ... + 68358.

It is an arithmetic number, because the mean of its divisors is an integer number (158760).

Almost surely, 2^6626070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6626070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10160640).

6626070 is an abundant number, since it is smaller than the sum of its proper divisors (13695210).

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

6626070 is a wasteful number, since it uses less digits than its factorization.

6626070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 6626070 is about 2574.1153820293. The cubic root of 6626070 is about 187.8243984265.

The spelling of 6626070 in words is "six million, six hundred twenty-six thousand, seventy".