25251341 has 4 divisors (see below), whose sum is σ = 26736732. Its totient is φ = 23765952.

The previous prime is 25251337. The next prime is 25251349. The reversal of 25251341 is 14315252.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23319241 + 1932100 = 4829^2 + 1390^2 .

It is a cyclic number.

It is not a de Polignac number, because 25251341 - 2² = 25251337 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25251349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742670 + ... + 742703.

It is an arithmetic number, because the mean of its divisors is an integer number (6684183).

Almost surely, 2^25251341 is an apocalyptic number.

It is an amenable number.

25251341 is a deficient number, since it is larger than the sum of its proper divisors (1485391).

25251341 is a wasteful number, since it uses less digits than its factorization.

25251341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485390.

The product of its digits is 1200, while the sum is 23.

The square root of 25251341 is about 5025.0712432761. The cubic root of 25251341 is about 293.3784089075.

Adding to 25251341 its reverse (14315252), we get a palindrome (39566593).

The spelling of 25251341 in words is "twenty-five million, two hundred fifty-one thousand, three hundred forty-one".