4452129 has 12 divisors (see below), whose sum is σ = 7015632. Its totient is φ = 2698200.

The previous prime is 4452073. The next prime is 4452131. The reversal of 4452129 is 9212544.

4452129 is a `hidden beast` number, since 445 + 212 + 9 = 666.

It is not a de Polignac number, because 4452129 - 2⁷ = 4452001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4452139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22387 + ... + 22584.

It is an arithmetic number, because the mean of its divisors is an integer number (584636).

Almost surely, 2^4452129 is an apocalyptic number.

It is an amenable number.

4452129 is a deficient number, since it is larger than the sum of its proper divisors (2563503).

4452129 is a wasteful number, since it uses less digits than its factorization.

4452129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44988 (or 44985 counting only the distinct ones).

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

The square root of 4452129 is about 2110.0068720267. The cubic root of 4452129 is about 164.5088424462.

The spelling of 4452129 in words is "four million, four hundred fifty-two thousand, one hundred twenty-nine".