25613341 has 4 divisors (see below), whose sum is σ = 27583612. Its totient is φ = 23643072.

The previous prime is 25613333. The next prime is 25613377. The reversal of 25613341 is 14331652.

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 1071225 + 24542116 = 1035^2 + 4954^2 .

It is a cyclic number.

It is not a de Polignac number, because 25613341 - 2³ = 25613333 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 (25613381) 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, 985116 + ... + 985141.

It is an arithmetic number, because the mean of its divisors is an integer number (6895903).

Almost surely, 2^25613341 is an apocalyptic number.

It is an amenable number.

25613341 is a deficient number, since it is larger than the sum of its proper divisors (1970271).

25613341 is a wasteful number, since it uses less digits than its factorization.

25613341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970270.

The product of its digits is 2160, while the sum is 25.

The square root of 25613341 is about 5060.9624578730. The cubic root of 25613341 is about 294.7737075256.

Adding to 25613341 its reverse (14331652), we get a palindrome (39944993).

The spelling of 25613341 in words is "twenty-five million, six hundred thirteen thousand, three hundred forty-one".