25952349 has 16 divisors (see below), whose sum is σ = 36951552. Its totient is φ = 16162608.

The previous prime is 25952327. The next prime is 25952359. The reversal of 25952349 is 94325952.

It is not a de Polignac number, because 25952349 - 2⁸ = 25952093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25952359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1407 + ... + 7340.

It is an arithmetic number, because the mean of its divisors is an integer number (2309472).

Almost surely, 2^25952349 is an apocalyptic number.

It is an amenable number.

25952349 is a deficient number, since it is larger than the sum of its proper divisors (10999203).

25952349 is a wasteful number, since it uses less digits than its factorization.

25952349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8816.

The product of its digits is 97200, while the sum is 39.

The square root of 25952349 is about 5094.3448057626. The cubic root of 25952349 is about 296.0685142410.

The spelling of 25952349 in words is "twenty-five million, nine hundred fifty-two thousand, three hundred forty-nine".