44424148 has 6 divisors (see below), whose sum is σ = 77742266. Its totient is φ = 22212072.

The previous prime is 44424139. The next prime is 44424167. The reversal of 44424148 is 84142444.

It can be written as a sum of positive squares in only one way, i.e., 40806544 + 3617604 = 6388^2 + 1902^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5553015 + ... + 5553022.

Almost surely, 2^44424148 is an apocalyptic number.

It is an amenable number.

44424148 is a deficient number, since it is larger than the sum of its proper divisors (33318118).

44424148 is a wasteful number, since it uses less digits than its factorization.

44424148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11106041 (or 11106039 counting only the distinct ones).

The product of its digits is 16384, while the sum is 31.

The square root of 44424148 is about 6665.1442595041. The cubic root of 44424148 is about 354.1655943743.

The spelling of 44424148 in words is "forty-four million, four hundred twenty-four thousand, one hundred forty-eight".