2916047 has 4 divisors (see below), whose sum is σ = 2939136. Its totient is φ = 2892960.

The previous prime is 2916031. The next prime is 2916059. The reversal of 2916047 is 7406192.

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 2916047 - 2⁴ = 2916031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2919047) 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, 11354 + ... + 11607.

It is an arithmetic number, because the mean of its divisors is an integer number (734784).

2^2916047 is an apocalyptic number.

2916047 is a deficient number, since it is larger than the sum of its proper divisors (23089).

2916047 is a wasteful number, since it uses less digits than its factorization.

2916047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23088.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 2916047 is about 1707.6436981994. The cubic root of 2916047 is about 142.8668622435.

The spelling of 2916047 in words is "two million, nine hundred sixteen thousand, forty-seven".