38500032 has 56 divisors (see below), whose sum is σ = 102412800. Its totient is φ = 12764416.

The previous prime is 38500001. The next prime is 38500039. The reversal of 38500032 is 23000583.

It is a junction number, because it is equal to n+sod(n) for n = 38499981 and 38500008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38500039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45469 + ... + 46307.

It is an arithmetic number, because the mean of its divisors is an integer number (1828800).

Almost surely, 2^38500032 is an apocalyptic number.

38500032 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 38500032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51206400).

38500032 is an abundant number, since it is smaller than the sum of its proper divisors (63912768).

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

38500032 is a wasteful number, since it uses less digits than its factorization.

38500032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 38500032 is about 6204.8394016284. The cubic root of 38500032 is about 337.6657643871.

The spelling of 38500032 in words is "thirty-eight million, five hundred thousand, thirty-two".