25032049 has 8 divisors (see below), whose sum is σ = 28677888. Its totient is φ = 21403680.

The previous prime is 25032047. The next prime is 25032067. The reversal of 25032049 is 94023052.

It is a happy number.

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 25032049 - 2¹ = 25032047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25032043) 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 7 ways as a sum of consecutive naturals, for example, 1132 + ... + 7165.

It is an arithmetic number, because the mean of its divisors is an integer number (3584736).

Almost surely, 2^25032049 is an apocalyptic number.

It is an amenable number.

25032049 is a deficient number, since it is larger than the sum of its proper divisors (3645839).

25032049 is an equidigital number, since it uses as much as digits as its factorization.

25032049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8735.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 25032049 is about 5003.2038735194. The cubic root of 25032049 is about 292.5266695920.

The spelling of 25032049 in words is "twenty-five million, thirty-two thousand, forty-nine".