38552416 has 72 divisors (see below), whose sum is σ = 92216880. Its totient is φ = 15789312.

The previous prime is 38552411. The next prime is 38552417. The reversal of 38552416 is 61425583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38552411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35530 + ... + 36598.

It is an arithmetic number, because the mean of its divisors is an integer number (1280790).

Almost surely, 2^38552416 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 38552416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46108440).

38552416 is an abundant number, since it is smaller than the sum of its proper divisors (53664464).

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

38552416 is a wasteful number, since it uses less digits than its factorization.

38552416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116 (or 1101 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The square root of 38552416 is about 6209.0591879930. The cubic root of 38552416 is about 337.8188401655.

Adding to 38552416 its reverse (61425583), we get a palindrome (99977999).

The spelling of 38552416 in words is "thirty-eight million, five hundred fifty-two thousand, four hundred sixteen".