42236798 has 8 divisors (see below), whose sum is σ = 63970608. Its totient is φ = 20913264.

The previous prime is 42236773. The next prime is 42236833. The reversal of 42236798 is 89763224.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102311 + ... + 102722.

It is an arithmetic number, because the mean of its divisors is an integer number (7996326).

Almost surely, 2^42236798 is an apocalyptic number.

42236798 is a deficient number, since it is larger than the sum of its proper divisors (21733810).

42236798 is a wasteful number, since it uses less digits than its factorization.

42236798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205138.

The product of its digits is 145152, while the sum is 41.

The square root of 42236798 is about 6498.9843821939. The cubic root of 42236798 is about 348.2547073950.

It can be divided in two parts, 42236 and 798, that added together give a palindrome (43034).

The spelling of 42236798 in words is "forty-two million, two hundred thirty-six thousand, seven hundred ninety-eight".