25330994 has 8 divisors (see below), whose sum is σ = 40919340. Its totient is φ = 11691216.

The previous prime is 25330973. The next prime is 25331011. The reversal of 25330994 is 49903352.

It can be written as a sum of positive squares in 2 ways, for example, as 24453025 + 877969 = 4945^2 + 937^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487109 + ... + 487160.

Almost surely, 2^25330994 is an apocalyptic number.

25330994 is a deficient number, since it is larger than the sum of its proper divisors (15588346).

25330994 is a wasteful number, since it uses less digits than its factorization.

25330994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974284.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 25330994 is about 5032.9905622800. The cubic root of 25330994 is about 293.6865633953.

The spelling of 25330994 in words is "twenty-five million, three hundred thirty thousand, nine hundred ninety-four".