42227360 has 96 divisors (see below), whose sum is σ = 117210240. Its totient is φ = 14072832.

The previous prime is 42227357. The next prime is 42227399. The reversal of 42227360 is 6372224.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40931 + ... + 41949.

It is an arithmetic number, because the mean of its divisors is an integer number (1220940).

Almost surely, 2^42227360 is an apocalyptic number.

42227360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42227360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58605120).

42227360 is an abundant number, since it is smaller than the sum of its proper divisors (74982880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42227360 is a wasteful number, since it uses less digits than its factorization.

42227360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078 (or 1070 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 42227360 is about 6498.2582281716. The cubic root of 42227360 is about 348.2287657759.

Adding to 42227360 its reverse (6372224), we get a palindrome (48599584).

The spelling of 42227360 in words is "forty-two million, two hundred twenty-seven thousand, three hundred sixty".