2971007 has 4 divisors (see below), whose sum is σ = 3199560. Its totient is φ = 2742456.

The previous prime is 2970991. The next prime is 2971019. The reversal of 2971007 is 7001792.

2971007 is nontrivially palindromic in base 12.

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 2971007 - 2⁴ = 2970991 is a prime.

It is a zygodrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2971307) 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, 114257 + ... + 114282.

It is an arithmetic number, because the mean of its divisors is an integer number (799890).

2^2971007 is an apocalyptic number.

2971007 is a deficient number, since it is larger than the sum of its proper divisors (228553).

2971007 is a wasteful number, since it uses less digits than its factorization.

2971007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228552.

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 2971007 is about 1723.6609295334. The cubic root of 2971007 is about 143.7588395320.

Adding to 2971007 its reverse (7001792), we get a palindrome (9972799).

The spelling of 2971007 in words is "two million, nine hundred seventy-one thousand, seven".