38842233 has 4 divisors (see below), whose sum is σ = 51789648. Its totient is φ = 25894820.

The previous prime is 38842231. The next prime is 38842241. The reversal of 38842233 is 33224883.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38842233 - 2¹ = 38842231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38842194 and 38842203.

It is not an unprimeable number, because it can be changed into a prime (38842231) 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, 6473703 + ... + 6473708.

It is an arithmetic number, because the mean of its divisors is an integer number (12947412).

Almost surely, 2^38842233 is an apocalyptic number.

It is an amenable number.

38842233 is a deficient number, since it is larger than the sum of its proper divisors (12947415).

38842233 is a wasteful number, since it uses less digits than its factorization.

38842233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12947414.

The product of its digits is 27648, while the sum is 33.

The square root of 38842233 is about 6232.3537287288. The cubic root of 38842233 is about 338.6632431704.

The spelling of 38842233 in words is "thirty-eight million, eight hundred forty-two thousand, two hundred thirty-three".