25233349 has 8 divisors (see below), whose sum is σ = 27418880. Its totient is φ = 23133600.

The previous prime is 25233347. The next prime is 25233359. The reversal of 25233349 is 94333252.

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 25233349 - 2¹ = 25233347 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a self number, because there is not a number n which added to its sum of digits gives 25233349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25233343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20832 + ... + 22009.

It is an arithmetic number, because the mean of its divisors is an integer number (3427360).

Almost surely, 2^25233349 is an apocalyptic number.

It is an amenable number.

25233349 is a deficient number, since it is larger than the sum of its proper divisors (2185531).

25233349 is a wasteful number, since it uses less digits than its factorization.

25233349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42891.

The product of its digits is 19440, while the sum is 31.

The square root of 25233349 is about 5023.2807008966. The cubic root of 25233349 is about 293.3087133549.

The spelling of 25233349 in words is "twenty-five million, two hundred thirty-three thousand, three hundred forty-nine".