25241149 has 8 divisors (see below), whose sum is σ = 25663680. Its totient is φ = 24822336.

The previous prime is 25241131. The next prime is 25241171. The reversal of 25241149 is 94114252.

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 25241149 - 2²³ = 16852541 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 (25241179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14904 + ... + 16510.

It is an arithmetic number, because the mean of its divisors is an integer number (3207960).

Almost surely, 2^25241149 is an apocalyptic number.

It is an amenable number.

25241149 is a deficient number, since it is larger than the sum of its proper divisors (422531).

25241149 is a wasteful number, since it uses less digits than its factorization.

25241149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859.

The product of its digits is 2880, while the sum is 28.

The square root of 25241149 is about 5024.0570259502. The cubic root of 25241149 is about 293.3389322565.

The spelling of 25241149 in words is "twenty-five million, two hundred forty-one thousand, one hundred forty-nine".