42352236 has 36 divisors (see below), whose sum is σ = 113356152. Its totient is φ = 13286784.

The previous prime is 42352213. The next prime is 42352259. The reversal of 42352236 is 63225324.

42352236 is a `hidden beast` number, since 423 + 5 + 2 + 236 = 666.

42352236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42352213) and next prime (42352259).

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 33990 + ... + 35213.

It is an arithmetic number, because the mean of its divisors is an integer number (3148782).

Almost surely, 2^42352236 is an apocalyptic number.

It is an amenable number.

42352236 is an abundant number, since it is smaller than the sum of its proper divisors (71003916).

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

42352236 is a wasteful number, since it uses less digits than its factorization.

42352236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69230 (or 69225 counting only the distinct ones).

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

The square root of 42352236 is about 6507.8595559523. The cubic root of 42352236 is about 348.5716921013.

The spelling of 42352236 in words is "forty-two million, three hundred fifty-two thousand, two hundred thirty-six".