42225336 has 24 divisors (see below), whose sum is σ = 114360480. Its totient is φ = 14075088.

The previous prime is 42225329. The next prime is 42225347. The reversal of 42225336 is 63352224.

It is a tau number, because it is divible by the number of its divisors (24).

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 5 ways as a sum of consecutive naturals, for example, 293160 + ... + 293303.

It is an arithmetic number, because the mean of its divisors is an integer number (4765020).

Almost surely, 2^42225336 is an apocalyptic number.

It is an amenable number.

42225336 is an abundant number, since it is smaller than the sum of its proper divisors (72135144).

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

42225336 is a wasteful number, since it uses less digits than its factorization.

42225336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586475 (or 586468 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 42225336 is about 6498.1024922665. The cubic root of 42225336 is about 348.2232020349.

The spelling of 42225336 in words is "forty-two million, two hundred twenty-five thousand, three hundred thirty-six".