42227230 has 8 divisors (see below), whose sum is σ = 76009032. Its totient is φ = 16890888.

The previous prime is 42227209. The next prime is 42227233. The reversal of 42227230 is 3272224.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42227233) 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, 2111352 + ... + 2111371.

It is an arithmetic number, because the mean of its divisors is an integer number (9501129).

Almost surely, 2^42227230 is an apocalyptic number.

42227230 is a deficient number, since it is larger than the sum of its proper divisors (33781802).

42227230 is a wasteful number, since it uses less digits than its factorization.

42227230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4222730.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 42227230 is about 6498.2482254835. The cubic root of 42227230 is about 348.2284084263.

Adding to 42227230 its reverse (3272224), we get a palindrome (45499454).

The spelling of 42227230 in words is "forty-two million, two hundred twenty-seven thousand, two hundred thirty".