2634971 has 4 divisors (see below), whose sum is σ = 2641944. Its totient is φ = 2628000.

The previous prime is 2634967. The next prime is 2634991. The reversal of 2634971 is 1794362.

2634971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2634971 - 2² = 2634967 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2634941) 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 3 ways as a sum of consecutive naturals, for example, 2885 + ... + 3686.

It is an arithmetic number, because the mean of its divisors is an integer number (660486).

2^2634971 is an apocalyptic number.

2634971 is a deficient number, since it is larger than the sum of its proper divisors (6973).

2634971 is an equidigital number, since it uses as much as digits as its factorization.

2634971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6972.

The product of its digits is 9072, while the sum is 32.

The square root of 2634971 is about 1623.2593754542. The cubic root of 2634971 is about 138.1206499316.

The spelling of 2634971 in words is "two million, six hundred thirty-four thousand, nine hundred seventy-one".