44429652 has 54 divisors (see below), whose sum is σ = 117453882. Its totient is φ = 14159904.

The previous prime is 44429647. The next prime is 44429663. The reversal of 44429652 is 25692444.

44429652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 35212356 + 9217296 = 5934^2 + 3036^2 .

It is a super-2 number, since 2×44429652² = 3947987953682208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 17878 + ... + 20210.

Almost surely, 2^44429652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44429652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58726941).

44429652 is an abundant number, since it is smaller than the sum of its proper divisors (73024230).

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

44429652 is a wasteful number, since it uses less digits than its factorization.

44429652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2389 (or 2361 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 44429652 is about 6665.5571410048. The cubic root of 44429652 is about 354.1802204056.

The spelling of 44429652 in words is "forty-four million, four hundred twenty-nine thousand, six hundred fifty-two".