6012643 has 12 divisors (see below), whose sum is σ = 7533120. Its totient is φ = 4756752.

The previous prime is 6012619. The next prime is 6012659. The reversal of 6012643 is 3462106.

It is a de Polignac number, because none of the positive numbers 2^k-6012643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6012613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4083 + ... + 5356.

It is an arithmetic number, because the mean of its divisors is an integer number (627760).

Almost surely, 2^6012643 is an apocalyptic number.

6012643 is a deficient number, since it is larger than the sum of its proper divisors (1520477).

6012643 is a wasteful number, since it uses less digits than its factorization.

6012643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9466 (or 9459 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 6012643 is about 2452.0691262687. The cubic root of 6012643 is about 181.8396022718.

Adding to 6012643 its reverse (3462106), we get a palindrome (9474749).

The spelling of 6012643 in words is "six million, twelve thousand, six hundred forty-three".