25936433 has 8 divisors (see below), whose sum is σ = 27641088. Its totient is φ = 24279904.

The previous prime is 25936423. The next prime is 25936447. The reversal of 25936433 is 33463952.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25936433 - 2⁸ = 25936177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25936393 and 25936402.

It is not an unprimeable number, because it can be changed into a prime (25936403) 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, 10916 + ... + 13077.

It is an arithmetic number, because the mean of its divisors is an integer number (3455136).

Almost surely, 2^25936433 is an apocalyptic number.

25936433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

25936433 is a deficient number, since it is larger than the sum of its proper divisors (1704655).

25936433 is a wasteful number, since it uses less digits than its factorization.

25936433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24063.

The product of its digits is 58320, while the sum is 35.

The square root of 25936433 is about 5092.7824418485. The cubic root of 25936433 is about 296.0079777799.

The spelling of 25936433 in words is "twenty-five million, nine hundred thirty-six thousand, four hundred thirty-three".