6941147 has 4 divisors (see below), whose sum is σ = 7242960. Its totient is φ = 6639336.

The previous prime is 6941119. The next prime is 6941149. The reversal of 6941147 is 7411496.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6941147 - 2⁸ = 6940891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6941149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150872 + ... + 150917.

It is an arithmetic number, because the mean of its divisors is an integer number (1810740).

Almost surely, 2^6941147 is an apocalyptic number.

6941147 is a deficient number, since it is larger than the sum of its proper divisors (301813).

6941147 is a wasteful number, since it uses less digits than its factorization.

6941147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301812.

The product of its digits is 6048, while the sum is 32.

The square root of 6941147 is about 2634.6056630927. The cubic root of 6941147 is about 190.7555052585.

The spelling of 6941147 in words is "six million, nine hundred forty-one thousand, one hundred forty-seven".