6226540 has 24 divisors (see below), whose sum is σ = 13124160. Its totient is φ = 2481408.

The previous prime is 6226523. The next prime is 6226559. The reversal of 6226540 is 456226.

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 in 7 ways as a sum of consecutive naturals, for example, 8301 + ... + 9019.

It is an arithmetic number, because the mean of its divisors is an integer number (546840).

Almost surely, 2^6226540 is an apocalyptic number.

It is an amenable number.

6226540 is an abundant number, since it is smaller than the sum of its proper divisors (6897620).

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

6226540 is a wasteful number, since it uses less digits than its factorization.

6226540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161 (or 1159 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 6226540 is about 2495.3035887443. The cubic root of 6226540 is about 183.9708129508.

The spelling of 6226540 in words is "six million, two hundred twenty-six thousand, five hundred forty".