6754149 has 12 divisors (see below), whose sum is σ = 9828000. Its totient is φ = 4469544.

The previous prime is 6754147. The next prime is 6754169. The reversal of 6754149 is 9414576.

It is not a de Polignac number, because 6754149 - 2¹ = 6754147 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6754141) 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 11 ways as a sum of consecutive naturals, for example, 1449 + ... + 3950.

It is an arithmetic number, because the mean of its divisors is an integer number (819000).

Almost surely, 2^6754149 is an apocalyptic number.

It is an amenable number.

6754149 is a deficient number, since it is larger than the sum of its proper divisors (3073851).

6754149 is a wasteful number, since it uses less digits than its factorization.

6754149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5544 (or 5541 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 6754149 is about 2598.8745641142. The cubic root of 6754149 is about 189.0268711269.

It can be divided in two parts, 6754 and 149, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 6754149 in words is "six million, seven hundred fifty-four thousand, one hundred forty-nine".