38524432 has 20 divisors (see below), whose sum is σ = 74754640. Its totient is φ = 19232928.

The previous prime is 38524427. The next prime is 38524433. The reversal of 38524432 is 23442583.

It is a junction number, because it is equal to n+sod(n) for n = 38524394 and 38524403.

It is not an unprimeable number, because it can be changed into a prime (38524433) 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, 12343 + ... + 15145.

It is an arithmetic number, because the mean of its divisors is an integer number (3737732).

Almost surely, 2^38524432 is an apocalyptic number.

It is an amenable number.

38524432 is a deficient number, since it is larger than the sum of its proper divisors (36230208).

38524432 is a wasteful number, since it uses less digits than its factorization.

38524432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670 (or 3664 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 38524432 is about 6206.8052974135. The cubic root of 38524432 is about 337.7370829834.

The spelling of 38524432 in words is "thirty-eight million, five hundred twenty-four thousand, four hundred thirty-two".