2673431 has 2 divisors, whose sum is σ = 2673432. Its totient is φ = 2673430.

The previous prime is 2673397. The next prime is 2673449. The reversal of 2673431 is 1343762.

2673431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2673431 - 2¹⁴ = 2657047 is a prime.

It is a super-2 number, since 2×2673431² = 14294466623522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2673431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2673491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1336715 + 1336716.

It is an arithmetic number, because the mean of its divisors is an integer number (1336716).

2^2673431 is an apocalyptic number.

2673431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2673431 is an equidigital number, since it uses as much as digits as its factorization.

2673431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 26.

The square root of 2673431 is about 1635.0629957283. The cubic root of 2673431 is about 138.7894090367.

The spelling of 2673431 in words is "two million, six hundred seventy-three thousand, four hundred thirty-one".