6762945 has 32 divisors (see below), whose sum is σ = 12798720. Its totient is φ = 2983680.

The previous prime is 6762941. The next prime is 6762949. The reversal of 6762945 is 5492676.

It is an interprime number because it is at equal distance from previous prime (6762941) and next prime (6762949).

It is not a de Polignac number, because 6762945 - 2² = 6762941 is a prime.

It is a d-powerful number, because it can be written as 6³ + 7⁵ + 6⁵ + 2¹¹ + 9⁷ + 4 + 5⁹ .

6762945 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6762941) 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 31 ways as a sum of consecutive naturals, for example, 1935 + ... + 4155.

It is an arithmetic number, because the mean of its divisors is an integer number (399960).

Almost surely, 2^6762945 is an apocalyptic number.

It is an amenable number.

6762945 is a deficient number, since it is larger than the sum of its proper divisors (6035775).

6762945 is a wasteful number, since it uses less digits than its factorization.

6762945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265.

The product of its digits is 90720, while the sum is 39.

The square root of 6762945 is about 2600.5662844850. The cubic root of 6762945 is about 189.1088927655.

The spelling of 6762945 in words is "six million, seven hundred sixty-two thousand, nine hundred forty-five".