2792471 has 16 divisors (see below), whose sum is σ = 3278880. Its totient is φ = 2350080.

The previous prime is 2792459. The next prime is 2792473. The reversal of 2792471 is 1742972.

2792471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2792471 is a prime.

It is a super-3 number, since 3×2792471³ = 65326180962830109333, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2792473) 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 15 ways as a sum of consecutive naturals, for example, 20315 + ... + 20451.

It is an arithmetic number, because the mean of its divisors is an integer number (204930).

2^2792471 is an apocalyptic number.

2792471 is a deficient number, since it is larger than the sum of its proper divisors (486409).

2792471 is a wasteful number, since it uses less digits than its factorization.

2792471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274.

The product of its digits is 7056, while the sum is 32.

The square root of 2792471 is about 1671.0688196481. The cubic root of 2792471 is about 140.8195300206.

The spelling of 2792471 in words is "two million, seven hundred ninety-two thousand, four hundred seventy-one".