38021752 has 16 divisors (see below), whose sum is σ = 72194400. Its totient is φ = 18769920.

The previous prime is 38021749. The next prime is 38021759. The reversal of 38021752 is 25712083.

It is a self number, because there is not a number n which added to its sum of digits gives 38021752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38021759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29449 + ... + 30712.

It is an arithmetic number, because the mean of its divisors is an integer number (4512150).

Almost surely, 2^38021752 is an apocalyptic number.

It is an amenable number.

38021752 is a deficient number, since it is larger than the sum of its proper divisors (34172648).

38021752 is a wasteful number, since it uses less digits than its factorization.

38021752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60246 (or 60242 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 38021752 is about 6166.1780707339. The cubic root of 38021752 is about 336.2616772938.

The spelling of 38021752 in words is "thirty-eight million, twenty-one thousand, seven hundred fifty-two".