4423752 has 24 divisors (see below), whose sum is σ = 11981190. Its totient is φ = 1474560.

The previous prime is 4423733. The next prime is 4423807. The reversal of 4423752 is 2573244.

It can be written as a sum of positive squares in only one way, i.e., 3896676 + 527076 = 1974^2 + 726^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30649 + ... + 30792.

Almost surely, 2^4423752 is an apocalyptic number.

It is an amenable number.

4423752 is an abundant number, since it is smaller than the sum of its proper divisors (7557438).

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

4423752 is a wasteful number, since it uses less digits than its factorization.

4423752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61453 (or 61446 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 4423752 is about 2103.2717370801. The cubic root of 4423752 is about 164.1585814886.

Adding to 4423752 its reverse (2573244), we get a palindrome (6996996).

The spelling of 4423752 in words is "four million, four hundred twenty-three thousand, seven hundred fifty-two".