38033224 has 32 divisors (see below), whose sum is σ = 73146240. Its totient is φ = 18532800.

The previous prime is 38033213. The next prime is 38033227. The reversal of 38033224 is 42233083.

It is a super-2 number, since 2×38033224² = 2893052255668352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38033227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114739 + ... + 115069.

It is an arithmetic number, because the mean of its divisors is an integer number (2285820).

Almost surely, 2^38033224 is an apocalyptic number.

It is an amenable number.

38033224 is a deficient number, since it is larger than the sum of its proper divisors (35113016).

38033224 is a wasteful number, since it uses less digits than its factorization.

38033224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 38033224 is about 6167.1082364427. The cubic root of 38033224 is about 336.2954930777.

The spelling of 38033224 in words is "thirty-eight million, thirty-three thousand, two hundred twenty-four".