227352442 has 16 divisors (see below), whose sum is σ = 366618240. Its totient is φ = 105401088.

The previous prime is 227352413. The next prime is 227352443. The reversal of 227352442 is 244253722.

It is not an unprimeable number, because it can be changed into a prime (227352443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61863 + ... + 65434.

It is an arithmetic number, because the mean of its divisors is an integer number (22913640).

Almost surely, 2^227352442 is an apocalyptic number.

227352442 is a deficient number, since it is larger than the sum of its proper divisors (139265798).

227352442 is a wasteful number, since it uses less digits than its factorization.

227352442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127365.

The product of its digits is 26880, while the sum is 31.

The square root of 227352442 is about 15078.2108355070. The cubic root of 227352442 is about 610.3325625452.

The spelling of 227352442 in words is "two hundred twenty-seven million, three hundred fifty-two thousand, four hundred forty-two".