2992543 has 2 divisors, whose sum is σ = 2992544. Its totient is φ = 2992542.

The previous prime is 2992513. The next prime is 2992559. The reversal of 2992543 is 3452992.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2992543 - 2¹³ = 2984351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2992499 and 2992508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2992513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1496271 + 1496272.

It is an arithmetic number, because the mean of its divisors is an integer number (1496272).

2^2992543 is an apocalyptic number.

2992543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2992543 is an equidigital number, since it uses as much as digits as its factorization.

2992543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 34.

The square root of 2992543 is about 1729.8968177322. The cubic root of 2992543 is about 144.1053594933.

The spelling of 2992543 in words is "two million, nine hundred ninety-two thousand, five hundred forty-three".