44152122 has 32 divisors (see below), whose sum is σ = 104177664. Its totient is φ = 12207600.

The previous prime is 44152103. The next prime is 44152139. The reversal of 44152122 is 22125144.

44152122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 15 ways as a sum of consecutive naturals, for example, 15654 + ... + 18257.

It is an arithmetic number, because the mean of its divisors is an integer number (3255552).

Almost surely, 2^44152122 is an apocalyptic number.

44152122 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

44152122 is an abundant number, since it is smaller than the sum of its proper divisors (60025542).

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

44152122 is a wasteful number, since it uses less digits than its factorization.

44152122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33954.

The product of its digits is 640, while the sum is 21.

The square root of 44152122 is about 6644.7063140518. The cubic root of 44152122 is about 353.4412168093.

Adding to 44152122 its reverse (22125144), we get a palindrome (66277266).

The spelling of 44152122 in words is "forty-four million, one hundred fifty-two thousand, one hundred twenty-two".