38607772 has 48 divisors (see below), whose sum is σ = 83937280. Its totient is φ = 15163200.

The previous prime is 38607769. The next prime is 38607781. The reversal of 38607772 is 27770683.

38607772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15322 + ... + 17662.

Almost surely, 2^38607772 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 38607772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41968640).

38607772 is an abundant number, since it is smaller than the sum of its proper divisors (45329508).

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

38607772 is a wasteful number, since it uses less digits than its factorization.

38607772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2402 (or 2400 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 38607772 is about 6213.5152691532. The cubic root of 38607772 is about 337.9804500673.

The spelling of 38607772 in words is "thirty-eight million, six hundred seven thousand, seven hundred seventy-two".