42233125 has 20 divisors (see below), whose sum is σ = 57581568. Its totient is φ = 30710000.

The previous prime is 42233101. The next prime is 42233141. The reversal of 42233125 is 52133224.

It is not a de Polignac number, because 42233125 - 2¹³ = 42224933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42233096 and 42233105.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 3804 + ... + 9946.

Almost surely, 2^42233125 is an apocalyptic number.

It is an amenable number.

42233125 is a deficient number, since it is larger than the sum of its proper divisors (15348443).

42233125 is an equidigital number, since it uses as much as digits as its factorization.

42233125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6174 (or 6159 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 42233125 is about 6498.7017934354. The cubic root of 42233125 is about 348.2446121172.

Adding to 42233125 its reverse (52133224), we get a palindrome (94366349).

Subtracting 42233125 from its reverse (52133224), we obtain a palindrome (9900099).

The spelling of 42233125 in words is "forty-two million, two hundred thirty-three thousand, one hundred twenty-five".