8537838 has 8 divisors (see below), whose sum is σ = 17075688. Its totient is φ = 2845944.

The previous prime is 8537801. The next prime is 8537839. The reversal of 8537838 is 8387358.

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

8537838 is an admirable number.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8537838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8537839) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 711481 + ... + 711492.

It is an arithmetic number, because the mean of its divisors is an integer number (2134461).

Almost surely, 2^8537838 is an apocalyptic number.

8537838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8537838 is a wasteful number, since it uses less digits than its factorization.

8537838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422978.

The product of its digits is 161280, while the sum is 42.

The square root of 8537838 is about 2921.9579052409. The cubic root of 8537838 is about 204.3851336520.

The spelling of 8537838 in words is "eight million, five hundred thirty-seven thousand, eight hundred thirty-eight".