38488000 has 112 divisors (see below), whose sum is σ = 101278944. Its totient is φ = 14438400.

The previous prime is 38487997. The next prime is 38488027. The reversal of 38488000 is 88483.

It is a super-2 number, since 2×38488000² = 2962652288000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 135859 + ... + 136141.

Almost surely, 2^38488000 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 38488000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50639472).

38488000 is an abundant number, since it is smaller than the sum of its proper divisors (62790944).

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

38488000 is a wasteful number, since it uses less digits than its factorization.

38488000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 38488000 is about 6203.8697600772. The cubic root of 38488000 is about 337.6305850415.

The spelling of 38488000 in words is "thirty-eight million, four hundred eighty-eight thousand".