25948345 has 4 divisors (see below), whose sum is σ = 31138020. Its totient is φ = 20758672.

The previous prime is 25948339. The next prime is 25948379. The reversal of 25948345 is 54384952.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10036224 + 15912121 = 3168^2 + 3989^2 .

It is a cyclic number.

It is not a de Polignac number, because 25948345 - 2³ = 25948337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25948298 and 25948307.

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, 2594830 + ... + 2594839.

It is an arithmetic number, because the mean of its divisors is an integer number (7784505).

Almost surely, 2^25948345 is an apocalyptic number.

It is an amenable number.

25948345 is a deficient number, since it is larger than the sum of its proper divisors (5189675).

25948345 is an equidigital number, since it uses as much as digits as its factorization.

25948345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5189674.

The product of its digits is 172800, while the sum is 40.

The square root of 25948345 is about 5093.9518058183. The cubic root of 25948345 is about 296.0532873689.

The spelling of 25948345 in words is "twenty-five million, nine hundred forty-eight thousand, three hundred forty-five".