44220234 has 16 divisors (see below), whose sum is σ = 88639488. Its totient is φ = 14706912.

The previous prime is 44220223. The next prime is 44220259. The reversal of 44220234 is 43202244.

It is a self number, because there is not a number n which added to its sum of digits gives 44220234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5322 + ... + 10805.

It is an arithmetic number, because the mean of its divisors is an integer number (5539968).

Almost surely, 2^44220234 is an apocalyptic number.

44220234 is an abundant number, since it is smaller than the sum of its proper divisors (44419254).

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

44220234 is a wasteful number, since it uses less digits than its factorization.

44220234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16589.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 44220234 is about 6649.8296218775. The cubic root of 44220234 is about 353.6228707404.

Adding to 44220234 its reverse (43202244), we get a palindrome (87422478).

The spelling of 44220234 in words is "forty-four million, two hundred twenty thousand, two hundred thirty-four".