44423422 has 8 divisors (see below), whose sum is σ = 67573872. Its totient is φ = 21898800.

The previous prime is 44423417. The next prime is 44423437. The reversal of 44423422 is 22432444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156279 + ... + 156562.

It is an arithmetic number, because the mean of its divisors is an integer number (8446734).

Almost surely, 2^44423422 is an apocalyptic number.

44423422 is a deficient number, since it is larger than the sum of its proper divisors (23150450).

44423422 is a wasteful number, since it uses less digits than its factorization.

44423422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312914.

The product of its digits is 6144, while the sum is 25.

The square root of 44423422 is about 6665.0897968445. The cubic root of 44423422 is about 354.1636650511.

Adding to 44423422 its reverse (22432444), we get a palindrome (66855866).

The spelling of 44423422 in words is "forty-four million, four hundred twenty-three thousand, four hundred twenty-two".