25044061 has 8 divisors (see below), whose sum is σ = 28905984. Its totient is φ = 21253200.

The previous prime is 25044059. The next prime is 25044073. The reversal of 25044061 is 16044052.

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 25044061 - 2¹ = 25044059 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 (25044161) 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, 17005 + ... + 18418.

It is an arithmetic number, because the mean of its divisors is an integer number (3613248).

Almost surely, 2^25044061 is an apocalyptic number.

It is an amenable number.

25044061 is a deficient number, since it is larger than the sum of its proper divisors (3861923).

25044061 is a wasteful number, since it uses less digits than its factorization.

25044061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35531.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 25044061 is about 5004.4041603372. The cubic root of 25044061 is about 292.5734531966.

Subtracting from 25044061 its reverse (16044052), we obtain a palindrome (9000009).

The spelling of 25044061 in words is "twenty-five million, forty-four thousand, sixty-one".