25322041 has 4 divisors (see below), whose sum is σ = 26654800. Its totient is φ = 23989284.

The previous prime is 25321997. The next prime is 25322053. The reversal of 25322041 is 14022352.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 25322041 - 2⁹ = 25321529 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 1332739 = 25322041 / (2 + 5 + 3 + 2 + 2 + 0 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25322441) 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, 666351 + ... + 666388.

It is an arithmetic number, because the mean of its divisors is an integer number (6663700).

Almost surely, 2^25322041 is an apocalyptic number.

It is an amenable number.

25322041 is a deficient number, since it is larger than the sum of its proper divisors (1332759).

25322041 is a wasteful number, since it uses less digits than its factorization.

25322041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332758.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 25322041 is about 5032.1010522445. The cubic root of 25322041 is about 293.6519590730.

Adding to 25322041 its reverse (14022352), we get a palindrome (39344393).

The spelling of 25322041 in words is "twenty-five million, three hundred twenty-two thousand, forty-one".