42227324 has 12 divisors (see below), whose sum is σ = 74014248. Its totient is φ = 21080400.

The previous prime is 42227299. The next prime is 42227327. The reversal of 42227324 is 42372224.

It is a junction number, because it is equal to n+sod(n) for n = 42227293 and 42227302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42227327) 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, 5342 + ... + 10629.

It is an arithmetic number, because the mean of its divisors is an integer number (6167854).

Almost surely, 2^42227324 is an apocalyptic number.

It is an amenable number.

42227324 is a deficient number, since it is larger than the sum of its proper divisors (31786924).

42227324 is a wasteful number, since it uses less digits than its factorization.

42227324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16636 (or 16634 counting only the distinct ones).

The product of its digits is 5376, while the sum is 26.

The square root of 42227324 is about 6498.2554581980. The cubic root of 42227324 is about 348.2286668176.

Adding to 42227324 its reverse (42372224), we get a palindrome (84599548).

The spelling of 42227324 in words is "forty-two million, two hundred twenty-seven thousand, three hundred twenty-four".