42326500 has 24 divisors (see below), whose sum is σ = 92442168. Its totient is φ = 16930400.

The previous prime is 42326467. The next prime is 42326503. The reversal of 42326500 is 562324.

It is a happy number.

42326500 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 9585216 + 32741284 = 3096^2 + 5722^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42326503) by changing a digit.

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, 41827 + ... + 42826.

It is an arithmetic number, because the mean of its divisors is an integer number (3851757).

Almost surely, 2^42326500 is an apocalyptic number.

It is an amenable number.

42326500 is an abundant number, since it is smaller than the sum of its proper divisors (50115668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42326500 is a wasteful number, since it uses less digits than its factorization.

42326500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84672 (or 84660 counting only the distinct ones).

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

The square root of 42326500 is about 6505.8819540474. The cubic root of 42326500 is about 348.5010727777.

Adding to 42326500 its reverse (562324), we get a palindrome (42888824).

The spelling of 42326500 in words is "forty-two million, three hundred twenty-six thousand, five hundred".