25741963 has 8 divisors (see below), whose sum is σ = 27824048. Its totient is φ = 23674464.

The previous prime is 25741949. The next prime is 25741967. The reversal of 25741963 is 36914752.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25741963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25741967) by changing a digit.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181 + ... + 7177.

It is an arithmetic number, because the mean of its divisors is an integer number (3478006).

Almost surely, 2^25741963 is an apocalyptic number.

25741963 is a deficient number, since it is larger than the sum of its proper divisors (2082085).

25741963 is a wasteful number, since it uses less digits than its factorization.

25741963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7293.

The product of its digits is 45360, while the sum is 37.

The square root of 25741963 is about 5073.6538116036. The cubic root of 25741963 is about 295.2663036255.

The spelling of 25741963 in words is "twenty-five million, seven hundred forty-one thousand, nine hundred sixty-three".