6223460 has 12 divisors (see below), whose sum is σ = 13069308. Its totient is φ = 2489376.

The previous prime is 6223439. The next prime is 6223463. The reversal of 6223460 is 643226.

It can be written as a sum of positive squares in 2 ways, for example, as 2748964 + 3474496 = 1658^2 + 1864^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6223463) 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, 155567 + ... + 155606.

It is an arithmetic number, because the mean of its divisors is an integer number (1089109).

Almost surely, 2^6223460 is an apocalyptic number.

It is an amenable number.

6223460 is an abundant number, since it is smaller than the sum of its proper divisors (6845848).

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

6223460 is a wasteful number, since it uses less digits than its factorization.

6223460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311182 (or 311180 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 6223460 is about 2494.6863530312. The cubic root of 6223460 is about 183.9404738133.

Adding to 6223460 its reverse (643226), we get a palindrome (6866686).

The spelling of 6223460 in words is "six million, two hundred twenty-three thousand, four hundred sixty".