2473291 has 2 divisors, whose sum is σ = 2473292. Its totient is φ = 2473290.

The previous prime is 2473277. The next prime is 2473301. The reversal of 2473291 is 1923742.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2473291 - 2¹⁵ = 2440523 is a prime.

It is a super-2 number, since 2×2473291² = 12234336741362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2473241) 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 as a sum of consecutive naturals, namely, 1236645 + 1236646.

It is an arithmetic number, because the mean of its divisors is an integer number (1236646).

2^2473291 is an apocalyptic number.

2473291 is a deficient number, since it is larger than the sum of its proper divisors (1).

2473291 is an equidigital number, since it uses as much as digits as its factorization.

2473291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 28.

The square root of 2473291 is about 1572.6700226049. The cubic root of 2473291 is about 135.2358201076.

The spelling of 2473291 in words is "two million, four hundred seventy-three thousand, two hundred ninety-one".