6754545 has 48 divisors (see below), whose sum is σ = 13732992. Its totient is φ = 3006720.

The previous prime is 6754543. The next prime is 6754547. The reversal of 6754545 is 5454576.

It is a happy number.

6754545 is a `hidden beast` number, since 67 + 54 + 545 = 666.

It is an interprime number because it is at equal distance from previous prime (6754543) and next prime (6754547).

It is not a de Polignac number, because 6754545 - 2¹ = 6754543 is a prime.

6754545 is a modest number, since divided by 4545 gives 675 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6754543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12654 + ... + 13176.

It is an arithmetic number, because the mean of its divisors is an integer number (286104).

Almost surely, 2^6754545 is an apocalyptic number.

It is an amenable number.

6754545 is an abundant number, since it is smaller than the sum of its proper divisors (6978447).

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

6754545 is a wasteful number, since it uses less digits than its factorization.

6754545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582 (or 579 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 6754545 is about 2598.9507498219. The cubic root of 6754545 is about 189.0305653095.

The spelling of 6754545 in words is "six million, seven hundred fifty-four thousand, five hundred forty-five".