1338832 has 20 divisors (see below), whose sum is σ = 2830176. Its totient is φ = 608480.

The previous prime is 1338823. The next prime is 1338851. The reversal of 1338832 is 2388331.

It is a super-2 number, since 2×1338832² = 3584942248448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1338832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3628 + ... + 3979.

2^1338832 is an apocalyptic number.

It is an amenable number.

1338832 is an abundant number, since it is smaller than the sum of its proper divisors (1491344).

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

1338832 is a wasteful number, since it uses less digits than its factorization.

1338832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7626 (or 7620 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 1338832 is about 1157.0790811349. The cubic root of 1338832 is about 110.2153357599.

It can be divided in two parts, 1 and 338832, that added together give a palindrome (338833).

The spelling of 1338832 in words is "one million, three hundred thirty-eight thousand, eight hundred thirty-two".