25157341 has 4 divisors (see below), whose sum is σ = 27444384. Its totient is φ = 22870300.

The previous prime is 25157323. The next prime is 25157389. The reversal of 25157341 is 14375152.

It is a happy number.

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 25157341 - 2¹³ = 25149149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25151341) 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, 1143505 + ... + 1143526.

It is an arithmetic number, because the mean of its divisors is an integer number (6861096).

Almost surely, 2^25157341 is an apocalyptic number.

It is an amenable number.

25157341 is a deficient number, since it is larger than the sum of its proper divisors (2287043).

25157341 is a wasteful number, since it uses less digits than its factorization.

25157341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287042.

The product of its digits is 4200, while the sum is 28.

The square root of 25157341 is about 5015.7094214079. The cubic root of 25157341 is about 293.0139152457.

The spelling of 25157341 in words is "twenty-five million, one hundred fifty-seven thousand, three hundred forty-one".