25374793 has 2 divisors, whose sum is σ = 25374794. Its totient is φ = 25374792.

The previous prime is 25374763. The next prime is 25374799. The reversal of 25374793 is 39747352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21501769 + 3873024 = 4637^2 + 1968^2 .

It is a cyclic number.

It is not a de Polignac number, because 25374793 - 2⁹ = 25374281 is a prime.

It is not a weakly prime, because it can be changed into another prime (25374799) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12687396 + 12687397.

It is an arithmetic number, because the mean of its divisors is an integer number (12687397).

Almost surely, 2^25374793 is an apocalyptic number.

It is an amenable number.

25374793 is a deficient number, since it is larger than the sum of its proper divisors (1).

25374793 is an equidigital number, since it uses as much as digits as its factorization.

25374793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 40.

The square root of 25374793 is about 5037.3398733856. The cubic root of 25374793 is about 293.8557339002.

The spelling of 25374793 in words is "twenty-five million, three hundred seventy-four thousand, seven hundred ninety-three".