6947045 has 16 divisors (see below), whose sum is σ = 9661440. Its totient is φ = 4696704.

The previous prime is 6947021. The next prime is 6947051. The reversal of 6947045 is 5407496.

6947045 = T₃₁₀ + T₃₁₁ + ... + T₄₁₄.

It is a cyclic number.

It is not a de Polignac number, because 6947045 - 2⁸ = 6946789 is a prime.

It is a super-2 number, since 2×6947045² = 96522868464050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 6946996 and 6947014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1196 + ... + 3914.

It is an arithmetic number, because the mean of its divisors is an integer number (603840).

Almost surely, 2^6947045 is an apocalyptic number.

It is an amenable number.

6947045 is a deficient number, since it is larger than the sum of its proper divisors (2714395).

6947045 is a wasteful number, since it uses less digits than its factorization.

6947045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 6947045 is about 2635.7247580125. The cubic root of 6947045 is about 190.8095192639.

The spelling of 6947045 in words is "six million, nine hundred forty-seven thousand, forty-five".