25244101 has 8 divisors (see below), whose sum is σ = 26002944. Its totient is φ = 24489360.

The previous prime is 25244081. The next prime is 25244111. The reversal of 25244101 is 10144252.

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 25244101 - 2¹³ = 25235909 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 (25244111) 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, 15156 + ... + 16738.

It is an arithmetic number, because the mean of its divisors is an integer number (3250368).

Almost surely, 2^25244101 is an apocalyptic number.

It is an amenable number.

25244101 is a deficient number, since it is larger than the sum of its proper divisors (758843).

25244101 is a wasteful number, since it uses less digits than its factorization.

25244101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 25244101 is about 5024.3508038353. The cubic root of 25244101 is about 293.3503673246.

Adding to 25244101 its reverse (10144252), we get a palindrome (35388353).

The spelling of 25244101 in words is "twenty-five million, two hundred forty-four thousand, one hundred one".