25001141 has 12 divisors (see below), whose sum is σ = 27604416. Its totient is φ = 22626120.

The previous prime is 25001111. The next prime is 25001149. The reversal of 25001141 is 14110052.

It is not a de Polignac number, because 25001141 - 2⁶ = 25001077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25001149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44126 + ... + 44688.

It is an arithmetic number, because the mean of its divisors is an integer number (2300368).

Almost surely, 2^25001141 is an apocalyptic number.

It is an amenable number.

25001141 is a deficient number, since it is larger than the sum of its proper divisors (2603275).

25001141 is a wasteful number, since it uses less digits than its factorization.

25001141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952 (or 941 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 25001141 is about 5000.1140986981. The cubic root of 25001141 is about 292.4062221593.

Adding to 25001141 its reverse (14110052), we get a palindrome (39111193).

It can be divided in two parts, 250011 and 41, that added together give a palindrome (250052).

The spelling of 25001141 in words is "twenty-five million, one thousand, one hundred forty-one".