38818032 has 80 divisors (see below), whose sum is σ = 112409472. Its totient is φ = 11439360.

The previous prime is 38818027. The next prime is 38818063. The reversal of 38818032 is 23081883.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 38817984 and 38818002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18543 + ... + 20529.

Almost surely, 2^38818032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38818032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56204736).

38818032 is an abundant number, since it is smaller than the sum of its proper divisors (73591440).

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

38818032 is a wasteful number, since it uses less digits than its factorization.

38818032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046 (or 2040 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 38818032 is about 6230.4118643955. The cubic root of 38818032 is about 338.5928928386.

The spelling of 38818032 in words is "thirty-eight million, eight hundred eighteen thousand, thirty-two".