44412532 has 6 divisors (see below), whose sum is σ = 77721938. Its totient is φ = 22206264.

The previous prime is 44412499. The next prime is 44412539. The reversal of 44412532 is 23521444.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 38390416 + 6022116 = 6196^2 + 2454^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44412497 and 44412506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44412539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551563 + ... + 5551570.

Almost surely, 2^44412532 is an apocalyptic number.

It is an amenable number.

44412532 is a deficient number, since it is larger than the sum of its proper divisors (33309406).

44412532 is a wasteful number, since it uses less digits than its factorization.

44412532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11103137 (or 11103135 counting only the distinct ones).

The product of its digits is 3840, while the sum is 25.

The square root of 44412532 is about 6664.2728035398. The cubic root of 44412532 is about 354.1347226798.

Adding to 44412532 its reverse (23521444), we get a palindrome (67933976).

It can be divided in two parts, 44412 and 532, that added together give a palindrome (44944).

The spelling of 44412532 in words is "forty-four million, four hundred twelve thousand, five hundred thirty-two".