6293728 has 24 divisors (see below), whose sum is σ = 14161392. Its totient is φ = 2697216.

The previous prime is 6293719. The next prime is 6293747. The reversal of 6293728 is 8273926.

It is a super-2 number, since 2×6293728² = 79222024275968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13825 + ... + 14272.

It is an arithmetic number, because the mean of its divisors is an integer number (590058).

Almost surely, 2^6293728 is an apocalyptic number.

It is an amenable number.

6293728 is an abundant number, since it is smaller than the sum of its proper divisors (7867664).

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

6293728 is a wasteful number, since it uses less digits than its factorization.

6293728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28114 (or 28106 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 6293728 is about 2508.7303561762. The cubic root of 6293728 is about 184.6301644862.

It can be divided in two parts, 6293 and 728, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 6293728 in words is "six million, two hundred ninety-three thousand, seven hundred twenty-eight".