6142636 has 24 divisors (see below), whose sum is σ = 11176704. Its totient is φ = 2951760.

The previous prime is 6142613. The next prime is 6142649. The reversal of 6142636 is 6362416.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11961 + ... + 12463.

It is an arithmetic number, because the mean of its divisors is an integer number (465696).

Almost surely, 2^6142636 is an apocalyptic number.

It is an amenable number.

6142636 is a deficient number, since it is larger than the sum of its proper divisors (5034068).

6142636 is a wasteful number, since it uses less digits than its factorization.

6142636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 619 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 6142636 is about 2478.4341831084. The cubic root of 6142636 is about 183.1407240708.

The spelling of 6142636 in words is "six million, one hundred forty-two thousand, six hundred thirty-six".