38340552 has 64 divisors (see below), whose sum is σ = 102412800. Its totient is φ = 11934720.

The previous prime is 38340551. The next prime is 38340569. The reversal of 38340552 is 25504383.

It is not an unprimeable number, because it can be changed into a prime (38340551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20688 + ... + 22464.

It is an arithmetic number, because the mean of its divisors is an integer number (1600200).

Almost surely, 2^38340552 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 38340552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51206400).

38340552 is an abundant number, since it is smaller than the sum of its proper divisors (64072248).

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

38340552 is a wasteful number, since it uses less digits than its factorization.

38340552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846 (or 1842 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 38340552 is about 6191.9748061503. The cubic root of 38340552 is about 337.1988776419.

The spelling of 38340552 in words is "thirty-eight million, three hundred forty thousand, five hundred fifty-two".