38267844 has 12 divisors (see below), whose sum is σ = 89291664. Its totient is φ = 12755944.

The previous prime is 38267839. The next prime is 38267863. The reversal of 38267844 is 44876283.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 38267796 and 38267805.

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, 1594482 + ... + 1594505.

It is an arithmetic number, because the mean of its divisors is an integer number (7440972).

Almost surely, 2^38267844 is an apocalyptic number.

It is an amenable number.

38267844 is an abundant number, since it is smaller than the sum of its proper divisors (51023820).

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

38267844 is a wasteful number, since it uses less digits than its factorization.

38267844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3188994 (or 3188992 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 38267844 is about 6186.1008721165. The cubic root of 38267844 is about 336.9855911094.

The spelling of 38267844 in words is "thirty-eight million, two hundred sixty-seven thousand, eight hundred forty-four".