38216532 has 24 divisors (see below), whose sum is σ = 90504736. Its totient is φ = 12548448.

The previous prime is 38216513. The next prime is 38216539. The reversal of 38216532 is 23561283.

It is a self number, because there is not a number n which added to its sum of digits gives 38216532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38216539) 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 7 ways as a sum of consecutive naturals, for example, 22963 + ... + 24570.

Almost surely, 2^38216532 is an apocalyptic number.

It is an amenable number.

38216532 is an abundant number, since it is smaller than the sum of its proper divisors (52288204).

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

38216532 is a wasteful number, since it uses less digits than its factorization.

38216532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47607 (or 47605 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 38216532 is about 6181.9521188699. The cubic root of 38216532 is about 336.8349063823.

The spelling of 38216532 in words is "thirty-eight million, two hundred sixteen thousand, five hundred thirty-two".