6223146 has 32 divisors (see below), whose sum is σ = 13286400. Its totient is φ = 1937520.

The previous prime is 6223121. The next prime is 6223171. The reversal of 6223146 is 6413226.

It is an interprime number because it is at equal distance from previous prime (6223121) and next prime (6223171).

It is a super-2 number, since 2×6223146² = 77455092274632, which contains 22 as substring.

It is a d-powerful number, because it can be written as 6⁷ + 2¹¹ + 2¹³ + 3¹⁰ + 1 + 4¹¹ + 6⁸ .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8661 + ... + 9351.

It is an arithmetic number, because the mean of its divisors is an integer number (415200).

Almost surely, 2^6223146 is an apocalyptic number.

6223146 is an abundant number, since it is smaller than the sum of its proper divisors (7063254).

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

6223146 is a wasteful number, since it uses less digits than its factorization.

6223146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794.

The product of its digits is 1728, while the sum is 24.

The square root of 6223146 is about 2494.6234184742. The cubic root of 6223146 is about 183.9373802352.

The spelling of 6223146 in words is "six million, two hundred twenty-three thousand, one hundred forty-six".