38653224 has 16 divisors (see below), whose sum is σ = 96633120. Its totient is φ = 12884400.

The previous prime is 38653213. The next prime is 38653261. The reversal of 38653224 is 42235683.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805252 + ... + 805299.

It is an arithmetic number, because the mean of its divisors is an integer number (6039570).

Almost surely, 2^38653224 is an apocalyptic number.

It is an amenable number.

38653224 is an abundant number, since it is smaller than the sum of its proper divisors (57979896).

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

38653224 is a wasteful number, since it uses less digits than its factorization.

38653224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610560 (or 1610556 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 38653224 is about 6217.1717042398. The cubic root of 38653224 is about 338.1130301340.

The spelling of 38653224 in words is "thirty-eight million, six hundred fifty-three thousand, two hundred twenty-four".