383752 has 8 divisors (see below), whose sum is σ = 719550. Its totient is φ = 191872.

The previous prime is 383729. The next prime is 383753. The reversal of 383752 is 257383.

383752 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in only one way, i.e., 285156 + 98596 = 534^2 + 314^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 383752.

It is not an unprimeable number, because it can be changed into a prime (383753) by changing a digit.

383752 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23977 + ... + 23992.

2³⁸³⁷⁵² is an apocalyptic number.

It is an amenable number.

383752 is a deficient number, since it is larger than the sum of its proper divisors (335798).

383752 is a wasteful number, since it uses less digits than its factorization.

383752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47975 (or 47971 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 383752 is about 619.4771989347. The cubic root of 383752 is about 72.6691729162.

The spelling of 383752 in words is "three hundred eighty-three thousand, seven hundred fifty-two".