25876419 has 8 divisors (see below), whose sum is σ = 34695360. Its totient is φ = 17154216.

The previous prime is 25876387. The next prime is 25876427. The reversal of 25876419 is 91467852.

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

It is not a de Polignac number, because 25876419 - 2⁵ = 25876387 is a prime.

It is a super-2 number, since 2×25876419² = 1339178120527122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25876429) 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, 23557 + ... + 24630.

It is an arithmetic number, because the mean of its divisors is an integer number (4336920).

Almost surely, 2^25876419 is an apocalyptic number.

25876419 is a deficient number, since it is larger than the sum of its proper divisors (8818941).

25876419 is a wasteful number, since it uses less digits than its factorization.

25876419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48369.

The product of its digits is 120960, while the sum is 42.

The square root of 25876419 is about 5086.8869655222. The cubic root of 25876419 is about 295.7794916936.

The spelling of 25876419 in words is "twenty-five million, eight hundred seventy-six thousand, four hundred nineteen".