544422234 has 16 divisors (see below), whose sum is σ = 1090758240. Its totient is φ = 181155120.

The previous prime is 544422233. The next prime is 544422239. The reversal of 544422234 is 432224445.

It is not an unprimeable number, because it can be changed into a prime (544422233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76029 + ... + 82880.

It is an arithmetic number, because the mean of its divisors is an integer number (68172390).

Almost surely, 2^544422234 is an apocalyptic number.

544422234 is an abundant number, since it is smaller than the sum of its proper divisors (546336006).

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

544422234 is a wasteful number, since it uses less digits than its factorization.

544422234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159485.

The product of its digits is 30720, while the sum is 30.

The square root of 544422234 is about 23332.8573903841. The cubic root of 544422234 is about 816.5421684065.

Adding to 544422234 its reverse (432224445), we get a palindrome (976646679).

The spelling of 544422234 in words is "five hundred forty-four million, four hundred twenty-two thousand, two hundred thirty-four".