383136 has 48 divisors (see below), whose sum is σ = 1086624. Its totient is φ = 117504.

The previous prime is 383113. The next prime is 383143. The reversal of 383136 is 631383.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1095 + ... + 1401.

It is an arithmetic number, because the mean of its divisors is an integer number (22638).

2³⁸³¹³⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 383136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (543312).

383136 is an abundant number, since it is smaller than the sum of its proper divisors (703488).

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

383136 is a wasteful number, since it uses less digits than its factorization.

383136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 325 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

The square root of 383136 is about 618.9798058095. The cubic root of 383136 is about 72.6302691591.

The spelling of 383136 in words is "three hundred eighty-three thousand, one hundred thirty-six".