44449332 has 12 divisors (see below), whose sum is σ = 103715136. Its totient is φ = 14816440.

The previous prime is 44449331. The next prime is 44449333. The reversal of 44449332 is 23394444.

Added to its reverse (23394444) it gives a triangular number (67843776 = T₁₁₆₄₈).

It is a happy number.

44449332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44449331) and next prime (44449333).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 44449293 and 44449302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44449331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1852044 + ... + 1852067.

It is an arithmetic number, because the mean of its divisors is an integer number (8642928).

Almost surely, 2^44449332 is an apocalyptic number.

It is an amenable number.

44449332 is an abundant number, since it is smaller than the sum of its proper divisors (59265804).

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

44449332 is a wasteful number, since it uses less digits than its factorization.

44449332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3704118 (or 3704116 counting only the distinct ones).

The product of its digits is 41472, while the sum is 33.

The square root of 44449332 is about 6667.0332232561. The cubic root of 44449332 is about 354.2325070919.

Adding to 44449332 its reverse (23394444), we get a triangular number (67843776 = T₁₁₆₄₈).

The spelling of 44449332 in words is "forty-four million, four hundred forty-nine thousand, three hundred thirty-two".