38932992 has 240 divisors, whose sum is σ = 137884032. Its totient is φ = 10321920.

The previous prime is 38932969. The next prime is 38933003. The reversal of 38932992 is 29923983.

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 548317 + ... + 548387.

Almost surely, 2^38932992 is an apocalyptic number.

38932992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38932992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68942016).

38932992 is an abundant number, since it is smaller than the sum of its proper divisors (98951040).

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

38932992 is a wasteful number, since it uses less digits than its factorization.

38932992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 100 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 38932992 is about 6239.6307583061. The cubic root of 38932992 is about 338.9268121953.

Subtracting from 38932992 its reverse (29923983), we obtain a palindrome (9009009).

The spelling of 38932992 in words is "thirty-eight million, nine hundred thirty-two thousand, nine hundred ninety-two".