6470022 has 32 divisors (see below), whose sum is σ = 14081760. Its totient is φ = 1969920.

The previous prime is 6470003. The next prime is 6470029. The reversal of 6470022 is 2200746.

It is a happy number.

It is a super-2 number, since 2×6470022² = 83722369360968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6470029) 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 15 ways as a sum of consecutive naturals, for example, 8122 + ... + 8882.

It is an arithmetic number, because the mean of its divisors is an integer number (440055).

Almost surely, 2^6470022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6470022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7040880).

6470022 is an abundant number, since it is smaller than the sum of its proper divisors (7611738).

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

6470022 is a wasteful number, since it uses less digits than its factorization.

6470022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 6470022 is about 2543.6237929379. The cubic root of 6470022 is about 186.3382099467.

Adding to 6470022 its reverse (2200746), we get a palindrome (8670768).

The spelling of 6470022 in words is "six million, four hundred seventy thousand, twenty-two".