1382716 has 6 divisors (see below), whose sum is σ = 2419760. Its totient is φ = 691356.

The previous prime is 1382681. The next prime is 1382753. The reversal of 1382716 is 6172831.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172836 + ... + 172843.

2^1382716 is an apocalyptic number.

It is an amenable number.

1382716 is a deficient number, since it is larger than the sum of its proper divisors (1037044).

1382716 is a wasteful number, since it uses less digits than its factorization.

1382716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345683 (or 345681 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 1382716 is about 1175.8894505862. The cubic root of 1382716 is about 111.4066194507.

The spelling of 1382716 in words is "one million, three hundred eighty-two thousand, seven hundred sixteen".