38022235 has 4 divisors (see below), whose sum is σ = 45626688. Its totient is φ = 30417784.

The previous prime is 38022227. The next prime is 38022239. The reversal of 38022235 is 53222083.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38022235 - 2³ = 38022227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38022239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3802219 + ... + 3802228.

It is an arithmetic number, because the mean of its divisors is an integer number (11406672).

Almost surely, 2^38022235 is an apocalyptic number.

38022235 is a deficient number, since it is larger than the sum of its proper divisors (7604453).

38022235 is an equidigital number, since it uses as much as digits as its factorization.

38022235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7604452.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 38022235 is about 6166.2172358748. The cubic root of 38022235 is about 336.2631011603.

The spelling of 38022235 in words is "thirty-eight million, twenty-two thousand, two hundred thirty-five".