2747967 has 8 divisors (see below), whose sum is σ = 3672240. Its totient is φ = 1827840.

The previous prime is 2747963. The next prime is 2747977. The reversal of 2747967 is 7697472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2747967 - 2² = 2747963 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2747963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1209 + ... + 2637.

It is an arithmetic number, because the mean of its divisors is an integer number (459030).

2^2747967 is an apocalyptic number.

2747967 is a deficient number, since it is larger than the sum of its proper divisors (924273).

2747967 is a wasteful number, since it uses less digits than its factorization.

2747967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073.

The product of its digits is 148176, while the sum is 42.

The square root of 2747967 is about 1657.6993092838. The cubic root of 2747967 is about 140.0674335006.

The spelling of 2747967 in words is "two million, seven hundred forty-seven thousand, nine hundred sixty-seven".