44213332 has 12 divisors (see below), whose sum is σ = 77420980. Its totient is φ = 22093056.

The previous prime is 44213329. The next prime is 44213341. The reversal of 44213332 is 23331244.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9709456 + 34503876 = 3116^2 + 5874^2 .

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, 8644 + ... + 12772.

Almost surely, 2^44213332 is an apocalyptic number.

It is an amenable number.

44213332 is a deficient number, since it is larger than the sum of its proper divisors (33207648).

44213332 is a wasteful number, since it uses less digits than its factorization.

44213332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6810 (or 6808 counting only the distinct ones).

The product of its digits is 1728, while the sum is 22.

The square root of 44213332 is about 6649.3106409612. The cubic root of 44213332 is about 353.6044716817.

Adding to 44213332 its reverse (23331244), we get a palindrome (67544576).

The spelling of 44213332 in words is "forty-four million, two hundred thirteen thousand, three hundred thirty-two".