38224760 has 64 divisors (see below), whose sum is σ = 98910720. Its totient is φ = 13023360.

The previous prime is 38224759. The next prime is 38224783. The reversal of 38224760 is 6742283.

It is a super-2 number, since 2×38224760² = 2922264554115200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58757 + ... + 59403.

It is an arithmetic number, because the mean of its divisors is an integer number (1545480).

Almost surely, 2^38224760 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 38224760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49455360).

38224760 is an abundant number, since it is smaller than the sum of its proper divisors (60685960).

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

38224760 is a wasteful number, since it uses less digits than its factorization.

38224760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876 (or 872 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 38224760 is about 6182.6175686355. The cubic root of 38224760 is about 336.8590781093.

The spelling of 38224760 in words is "thirty-eight million, two hundred twenty-four thousand, seven hundred sixty".