1382707 has 4 divisors (see below), whose sum is σ = 1392016. Its totient is φ = 1373400.

The previous prime is 1382681. The next prime is 1382753. The reversal of 1382707 is 7072831.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1382707 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1382767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4428 + ... + 4729.

It is an arithmetic number, because the mean of its divisors is an integer number (348004).

2^1382707 is an apocalyptic number.

1382707 is a deficient number, since it is larger than the sum of its proper divisors (9309).

1382707 is an equidigital number, since it uses as much as digits as its factorization.

1382707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9308.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 1382707 is about 1175.8856236897. The cubic root of 1382707 is about 111.4063777376.

The spelling of 1382707 in words is "one million, three hundred eighty-two thousand, seven hundred seven".