42336500 has 24 divisors (see below), whose sum is σ = 92464008. Its totient is φ = 16934400.

The previous prime is 42336493. The next prime is 42336509. The reversal of 42336500 is 563324.

It can be written as a sum of positive squares in 4 ways, for example, as 8464 + 42328036 = 92^2 + 6506^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42336509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41837 + ... + 42836.

It is an arithmetic number, because the mean of its divisors is an integer number (3852667).

Almost surely, 2^42336500 is an apocalyptic number.

It is an amenable number.

42336500 is an abundant number, since it is smaller than the sum of its proper divisors (50127508).

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

42336500 is a wasteful number, since it uses less digits than its factorization.

42336500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84692 (or 84680 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 42336500 is about 6506.6504439688. The cubic root of 42336500 is about 348.5285160761.

Adding to 42336500 its reverse (563324), we get a palindrome (42899824).

The spelling of 42336500 in words is "forty-two million, three hundred thirty-six thousand, five hundred".