25006233 has 8 divisors (see below), whose sum is σ = 38104768. Its totient is φ = 14289264.

The previous prime is 25006231. The next prime is 25006273. The reversal of 25006233 is 33260052.

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

It is not a de Polignac number, because 25006233 - 2¹ = 25006231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1190773 = 25006233 / (2 + 5 + 0 + 0 + 6 + 2 + 3 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25006231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595366 + ... + 595407.

It is an arithmetic number, because the mean of its divisors is an integer number (4763096).

Almost surely, 2^25006233 is an apocalyptic number.

It is an amenable number.

25006233 is a deficient number, since it is larger than the sum of its proper divisors (13098535).

25006233 is a wasteful number, since it uses less digits than its factorization.

25006233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190783.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 25006233 is about 5000.6232611546. The cubic root of 25006233 is about 292.4260723388.

Adding to 25006233 its reverse (33260052), we get a palindrome (58266285).

The spelling of 25006233 in words is "twenty-five million, six thousand, two hundred thirty-three".