25924089 has 8 divisors (see below), whose sum is σ = 34602880. Its totient is φ = 17264016.

The previous prime is 25924079. The next prime is 25924097. The reversal of 25924089 is 98042952.

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

It is not a de Polignac number, because 25924089 - 2²⁴ = 9146873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25924039) 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, 1042 + ... + 7275.

It is an arithmetic number, because the mean of its divisors is an integer number (4325360).

Almost surely, 2^25924089 is an apocalyptic number.

It is an amenable number.

25924089 is a deficient number, since it is larger than the sum of its proper divisors (8678791).

25924089 is a wasteful number, since it uses less digits than its factorization.

25924089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9359.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 25924089 is about 5091.5703864329. The cubic root of 25924089 is about 295.9610103563.

The spelling of 25924089 in words is "twenty-five million, nine hundred twenty-four thousand, eighty-nine".