1382712 has 32 divisors (see below), whose sum is σ = 3661200. Its totient is φ = 433664.

The previous prime is 1382681. The next prime is 1382753. The reversal of 1382712 is 2172831.

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

It is a congruent number.

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, 1287 + ... + 2102.

2^1382712 is an apocalyptic number.

1382712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1382712 is an abundant number, since it is smaller than the sum of its proper divisors (2278488).

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

1382712 is a wasteful number, since it uses less digits than its factorization.

1382712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3415 (or 3411 counting only the distinct ones).

The product of its digits is 672, while the sum is 24.

The square root of 1382712 is about 1175.8877497448. The cubic root of 1382712 is about 111.4065120228.

It can be divided in two parts, 138 and 2712, that added together give a triangular number (2850 = T₇₅).

The spelling of 1382712 in words is "one million, three hundred eighty-two thousand, seven hundred twelve".