4429152 has 144 divisors (see below), whose sum is σ = 15593760. Its totient is φ = 1168128.

The previous prime is 4429093. The next prime is 4429171. The reversal of 4429152 is 2519244.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 340698 + ... + 340710.

It is an arithmetic number, because the mean of its divisors is an integer number (108290).

Almost surely, 2^4429152 is an apocalyptic number.

4429152 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4429152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7796880).

4429152 is an abundant number, since it is smaller than the sum of its proper divisors (11164608).

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

4429152 is a wasteful number, since it uses less digits than its factorization.

4429152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62 (or 25 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 4429152 is about 2104.5550598642. Note that the first 3 decimals coincide. The cubic root of 4429152 is about 164.2253495391.

The spelling of 4429152 in words is "four million, four hundred twenty-nine thousand, one hundred fifty-two".