25069141 has 4 divisors (see below), whose sum is σ = 25104352. Its totient is φ = 25033932.

The previous prime is 25069139. The next prime is 25069153. The reversal of 25069141 is 14196052.

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 25069141 - 2¹ = 25069139 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 (25060141) 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, 16515 + ... + 17968.

It is an arithmetic number, because the mean of its divisors is an integer number (6276088).

Almost surely, 2^25069141 is an apocalyptic number.

It is an amenable number.

25069141 is a deficient number, since it is larger than the sum of its proper divisors (35211).

25069141 is an equidigital number, since it uses as much as digits as its factorization.

25069141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35210.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 25069141 is about 5006.9093261213. The cubic root of 25069141 is about 292.6710850483.

The spelling of 25069141 in words is "twenty-five million, sixty-nine thousand, one hundred forty-one".