1383712 has 24 divisors (see below), whose sum is σ = 2972592. Its totient is φ = 628800.

The previous prime is 1383691. The next prime is 1383731. The reversal of 1383712 is 2173831.

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, 1614 + ... + 2317.

It is an arithmetic number, because the mean of its divisors is an integer number (123858).

2^1383712 is an apocalyptic number.

It is an amenable number.

1383712 is an abundant number, since it is smaller than the sum of its proper divisors (1588880).

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

1383712 is a wasteful number, since it uses less digits than its factorization.

1383712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3952 (or 3944 counting only the distinct ones).

The product of its digits is 1008, while the sum is 25.

The square root of 1383712 is about 1176.3128835476. The cubic root of 1383712 is about 111.4333625566.

The spelling of 1383712 in words is "one million, three hundred eighty-three thousand, seven hundred twelve".