2923071 has 8 divisors (see below), whose sum is σ = 3980544. Its totient is φ = 1907160.

The previous prime is 2923069. The next prime is 2923087. The reversal of 2923071 is 1703292.

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

It is not a de Polignac number, because 2923071 - 2¹ = 2923069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2923051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10225 + ... + 10506.

It is an arithmetic number, because the mean of its divisors is an integer number (497568).

2^2923071 is an apocalyptic number.

2923071 is a deficient number, since it is larger than the sum of its proper divisors (1057473).

2923071 is a wasteful number, since it uses less digits than its factorization.

2923071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20781.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 2923071 is about 1709.6990963325. The cubic root of 2923071 is about 142.9814799886.

The spelling of 2923071 in words is "two million, nine hundred twenty-three thousand, seventy-one".