25883438 has 16 divisors (see below), whose sum is σ = 44454624. Its totient is φ = 11072160.

The previous prime is 25883413. The next prime is 25883471. The reversal of 25883438 is 83438852.

It is a junction number, because it is equal to n+sod(n) for n = 25883395 and 25883404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7856 + ... + 10652.

It is an arithmetic number, because the mean of its divisors is an integer number (2778414).

Almost surely, 2^25883438 is an apocalyptic number.

25883438 is a deficient number, since it is larger than the sum of its proper divisors (18571186).

25883438 is a wasteful number, since it uses less digits than its factorization.

25883438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3467.

The product of its digits is 184320, while the sum is 41.

The square root of 25883438 is about 5087.5768298867. The cubic root of 25883438 is about 295.8062327530.

The spelling of 25883438 in words is "twenty-five million, eight hundred eighty-three thousand, four hundred thirty-eight".