42326125 has 8 divisors (see below), whose sum is σ = 52823160. Its totient is φ = 33860800.

The previous prime is 42326083. The next prime is 42326149. The reversal of 42326125 is 52162324.

42326125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 413449 + 41912676 = 643^2 + 6474^2 .

It is not a de Polignac number, because 42326125 - 2¹⁵ = 42293357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 42326125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169180 + ... + 169429.

It is an arithmetic number, because the mean of its divisors is an integer number (6602895).

Almost surely, 2^42326125 is an apocalyptic number.

It is an amenable number.

42326125 is a deficient number, since it is larger than the sum of its proper divisors (10497035).

42326125 is an equidigital number, since it uses as much as digits as its factorization.

42326125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338624 (or 338614 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 42326125 is about 6505.8531339095. The cubic root of 42326125 is about 348.5000435699.

Adding to 42326125 its reverse (52162324), we get a palindrome (94488449).

The spelling of 42326125 in words is "forty-two million, three hundred twenty-six thousand, one hundred twenty-five".