6622070 has 64 divisors (see below), whose sum is σ = 15482880. Its totient is φ = 1980288.

The previous prime is 6622069. The next prime is 6622081. The reversal of 6622070 is 702266.

It is a happy number.

It is a super-2 number, since 2×6622070² = 87703622169800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17099 + ... + 17481.

It is an arithmetic number, because the mean of its divisors is an integer number (241920).

Almost surely, 2^6622070 is an apocalyptic number.

6622070 is an abundant number, since it is smaller than the sum of its proper divisors (8860810).

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

6622070 is a wasteful number, since it uses less digits than its factorization.

6622070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 6622070 is about 2573.3382987862. The cubic root of 6622070 is about 187.7865957861.

It can be divided in two parts, 662 and 2070, that multiplied together give a triangular number (1370340 = T₁₆₅₅).

The spelling of 6622070 in words is "six million, six hundred twenty-two thousand, seventy".