25414705 has 8 divisors (see below), whose sum is σ = 30526272. Its totient is φ = 20312688.

The previous prime is 25414703. The next prime is 25414709. The reversal of 25414705 is 50741452.

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 25414705 - 2¹ = 25414703 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25414703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6454 + ... + 9616.

It is an arithmetic number, because the mean of its divisors is an integer number (3815784).

Almost surely, 2^25414705 is an apocalyptic number.

It is an amenable number.

25414705 is a deficient number, since it is larger than the sum of its proper divisors (5111567).

25414705 is a wasteful number, since it uses less digits than its factorization.

25414705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 25414705 is about 5041.2999315653. The cubic root of 25414705 is about 294.0097217079.

The spelling of 25414705 in words is "twenty-five million, four hundred fourteen thousand, seven hundred five".