6745032 has 80 divisors (see below), whose sum is σ = 21605760. Its totient is φ = 1925856.

The previous prime is 6745031. The next prime is 6745051. The reversal of 6745032 is 2305476.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 6744987 and 6745005.

It is not an unprimeable number, because it can be changed into a prime (6745031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3793 + ... + 5279.

It is an arithmetic number, because the mean of its divisors is an integer number (270072).

Almost surely, 2^6745032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6745032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10802880).

6745032 is an abundant number, since it is smaller than the sum of its proper divisors (14860728).

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

6745032 is a wasteful number, since it uses less digits than its factorization.

6745032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512 (or 1499 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 6745032 is about 2597.1199433218. The cubic root of 6745032 is about 188.9417810100.

The spelling of 6745032 in words is "six million, seven hundred forty-five thousand, thirty-two".