38022133 has 4 divisors (see below), whose sum is σ = 38557728. Its totient is φ = 37486540.

The previous prime is 38022121. The next prime is 38022139. The reversal of 38022133 is 33122083.

It is a happy number.

38022133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33122083 = 43 ⋅770281.

It is a cyclic number.

It is not a de Polignac number, because 38022133 - 2²¹ = 35924981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38022139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267691 + ... + 267832.

It is an arithmetic number, because the mean of its divisors is an integer number (9639432).

Almost surely, 2^38022133 is an apocalyptic number.

It is an amenable number.

38022133 is a deficient number, since it is larger than the sum of its proper divisors (535595).

38022133 is an equidigital number, since it uses as much as digits as its factorization.

38022133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535594.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 38022133 is about 6166.2089649962. The cubic root of 38022133 is about 336.2628004690.

The spelling of 38022133 in words is "thirty-eight million, twenty-two thousand, one hundred thirty-three".