6750726 has 8 divisors (see below), whose sum is σ = 13501464. Its totient is φ = 2250240.

The previous prime is 6750713. The next prime is 6750727. The reversal of 6750726 is 6270576.

It is a sphenic number, since it is the product of 3 distinct primes.

6750726 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6750727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562555 + ... + 562566.

It is an arithmetic number, because the mean of its divisors is an integer number (1687683).

Almost surely, 2^6750726 is an apocalyptic number.

6750726 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6750726 is a wasteful number, since it uses less digits than its factorization.

6750726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125126.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 6750726 is about 2598.2159263618. The cubic root of 6750726 is about 188.9949328168.

The spelling of 6750726 in words is "six million, seven hundred fifty thousand, seven hundred twenty-six".