2916071 has 4 divisors (see below), whose sum is σ = 2943432. Its totient is φ = 2888712.

The previous prime is 2916059. The next prime is 2916073. The reversal of 2916071 is 1706192.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2916071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2916071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2916073) 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, 13520 + ... + 13733.

It is an arithmetic number, because the mean of its divisors is an integer number (735858).

2^2916071 is an apocalyptic number.

2916071 is a deficient number, since it is larger than the sum of its proper divisors (27361).

2916071 is a wasteful number, since it uses less digits than its factorization.

2916071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27360.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 2916071 is about 1707.6507254120. The cubic root of 2916071 is about 142.8672541891.

The spelling of 2916071 in words is "two million, nine hundred sixteen thousand, seventy-one".