25361141 has 8 divisors (see below), whose sum is σ = 27497400. Its totient is φ = 23251392.

The previous prime is 25361137. The next prime is 25361159. The reversal of 25361141 is 14116352.

It can be written as a sum of positive squares in 4 ways, for example, as 1144900 + 24216241 = 1070^2 + 4921^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 25361141 - 2² = 25361137 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 (25361101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4610 + ... + 8483.

It is an arithmetic number, because the mean of its divisors is an integer number (3437175).

Almost surely, 2^25361141 is an apocalyptic number.

It is an amenable number.

25361141 is a deficient number, since it is larger than the sum of its proper divisors (2136259).

25361141 is a wasteful number, since it uses less digits than its factorization.

25361141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13255.

The product of its digits is 720, while the sum is 23.

The square root of 25361141 is about 5035.9846107787. The cubic root of 25361141 is about 293.8030249231.

Adding to 25361141 its reverse (14116352), we get a palindrome (39477493).

The spelling of 25361141 in words is "twenty-five million, three hundred sixty-one thousand, one hundred forty-one".