6714945 has 36 divisors (see below), whose sum is σ = 12072060. Its totient is φ = 3452544.

The previous prime is 6714943. The next prime is 6714947. The reversal of 6714945 is 5494176.

It is an interprime number because it is at equal distance from previous prime (6714943) and next prime (6714947).

It can be written as a sum of positive squares in 6 ways, for example, as 1461681 + 5253264 = 1209^2 + 2292^2 .

It is not a de Polignac number, because 6714945 - 2¹ = 6714943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6714943) 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 35 ways as a sum of consecutive naturals, for example, 61551 + ... + 61659.

It is an arithmetic number, because the mean of its divisors is an integer number (335335).

Almost surely, 2^6714945 is an apocalyptic number.

It is an amenable number.

6714945 is a deficient number, since it is larger than the sum of its proper divisors (5357115).

6714945 is a wasteful number, since it uses less digits than its factorization.

6714945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 154 counting only the distinct ones).

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

The square root of 6714945 is about 2591.3210916442. The cubic root of 6714945 is about 188.6604299958.

The spelling of 6714945 in words is "six million, seven hundred fourteen thousand, nine hundred forty-five".