25973683 has 2 divisors, whose sum is σ = 25973684. Its totient is φ = 25973682.

The previous prime is 25973653. The next prime is 25973687. The reversal of 25973683 is 38637952.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25973683 - 2¹⁷ = 25842611 is a prime.

It is not a weakly prime, because it can be changed into another prime (25973687) 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, 12986841 + 12986842.

It is an arithmetic number, because the mean of its divisors is an integer number (12986842).

Almost surely, 2^25973683 is an apocalyptic number.

25973683 is a deficient number, since it is larger than the sum of its proper divisors (1).

25973683 is an equidigital number, since it uses as much as digits as its factorization.

25973683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 43.

The square root of 25973683 is about 5096.4382660835. The cubic root of 25973683 is about 296.1496192399.

The spelling of 25973683 in words is "twenty-five million, nine hundred seventy-three thousand, six hundred eighty-three".