38552223 has 8 divisors (see below), whose sum is σ = 53175600. Its totient is φ = 24815168.

The previous prime is 38552221. The next prime is 38552291. The reversal of 38552223 is 32225583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38552223 - 2¹ = 38552221 is a prime.

It is a super-3 number, since 3×38552223³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38552221) 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, 221478 + ... + 221651.

It is an arithmetic number, because the mean of its divisors is an integer number (6646950).

Almost surely, 2^38552223 is an apocalyptic number.

38552223 is a deficient number, since it is larger than the sum of its proper divisors (14623377).

38552223 is a wasteful number, since it uses less digits than its factorization.

38552223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443161.

The product of its digits is 14400, while the sum is 30.

The square root of 38552223 is about 6209.0436461665. The cubic root of 38552223 is about 337.8182764382.

The spelling of 38552223 in words is "thirty-eight million, five hundred fifty-two thousand, two hundred twenty-three".