6745735 has 4 divisors (see below), whose sum is σ = 8094888. Its totient is φ = 5396584.

The previous prime is 6745709. The next prime is 6745751. The reversal of 6745735 is 5375476.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6745735 - 2¹¹ = 6743687 is a prime.

It is a d-powerful number, because it can be written as 6² + 7⁷ + 4⁵ + 5⁷ + 7⁸ + 3⁴ + 5⁷ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6745694 and 6745703.

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, 674569 + ... + 674578.

It is an arithmetic number, because the mean of its divisors is an integer number (2023722).

Almost surely, 2^6745735 is an apocalyptic number.

6745735 is a deficient number, since it is larger than the sum of its proper divisors (1349153).

6745735 is a wasteful number, since it uses less digits than its factorization.

6745735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349152.

The product of its digits is 88200, while the sum is 37.

The square root of 6745735 is about 2597.2552820237. The cubic root of 6745735 is about 188.9483449254.

The spelling of 6745735 in words is "six million, seven hundred forty-five thousand, seven hundred thirty-five".