4452152 has 8 divisors (see below), whose sum is σ = 8347800. Its totient is φ = 2226072.

The previous prime is 4452143. The next prime is 4452157. The reversal of 4452152 is 2512544.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4452152² = 39643314862208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452157) by changing a digit.

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 as a sum of consecutive naturals, namely, 278252 + ... + 278267.

It is an arithmetic number, because the mean of its divisors is an integer number (1043475).

Almost surely, 2^4452152 is an apocalyptic number.

It is an amenable number.

4452152 is a deficient number, since it is larger than the sum of its proper divisors (3895648).

4452152 is a wasteful number, since it uses less digits than its factorization.

4452152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556525 (or 556521 counting only the distinct ones).

The product of its digits is 1600, while the sum is 23.

The square root of 4452152 is about 2110.0123222389. The cubic root of 4452152 is about 164.5091257336.

Adding to 4452152 its reverse (2512544), we get a palindrome (6964696).

The spelling of 4452152 in words is "four million, four hundred fifty-two thousand, one hundred fifty-two".