41821925 has 12 divisors (see below), whose sum is σ = 51962820. Its totient is φ = 33390720.

The previous prime is 41821891. The next prime is 41821931. The reversal of 41821925 is 52912814.

It can be written as a sum of positive squares in 6 ways, for example, as 1803649 + 40018276 = 1343^2 + 6326^2 .

It is not a de Polignac number, because 41821925 - 2⁶ = 41821861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41821891 and 41821900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13961 + ... + 16689.

It is an arithmetic number, because the mean of its divisors is an integer number (4330235).

Almost surely, 2^41821925 is an apocalyptic number.

It is an amenable number.

41821925 is a deficient number, since it is larger than the sum of its proper divisors (10140895).

41821925 is a wasteful number, since it uses less digits than its factorization.

41821925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3352 (or 3347 counting only the distinct ones).

The product of its digits is 5760, while the sum is 32.

The square root of 41821925 is about 6466.9873202288. The cubic root of 41821925 is about 347.1107039087.

The spelling of 41821925 in words is "forty-one million, eight hundred twenty-one thousand, nine hundred twenty-five".