38873560 has 64 divisors (see below), whose sum is σ = 101049120. Its totient is φ = 13301760.

The previous prime is 38873537. The next prime is 38873561. The reversal of 38873560 is 6537883.

It is a super-2 number, since 2×38873560² = 3022307334147200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38873561) 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 15 ways as a sum of consecutive naturals, for example, 4882 + ... + 10078.

Almost surely, 2^38873560 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 38873560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50524560).

38873560 is an abundant number, since it is smaller than the sum of its proper divisors (62175560).

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

38873560 is a wasteful number, since it uses less digits than its factorization.

38873560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5236 (or 5232 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 38873560 is about 6234.8664781212. The cubic root of 38873560 is about 338.7542648211.

It can be divided in two parts, 3887 and 3560, that added together give a palindrome (7447).

The spelling of 38873560 in words is "thirty-eight million, eight hundred seventy-three thousand, five hundred sixty".