1392701 has 2 divisors, whose sum is σ = 1392702. Its totient is φ = 1392700.

The previous prime is 1392697. The next prime is 1392707. The reversal of 1392701 is 1072931.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1207801 + 184900 = 1099^2 + 430^2 .

It is an emirp because it is prime and its reverse (1072931) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1392701 - 2² = 1392697 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1392707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 696350 + 696351.

It is an arithmetic number, because the mean of its divisors is an integer number (696351).

2^1392701 is an apocalyptic number.

It is an amenable number.

1392701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1392701 is an equidigital number, since it uses as much as digits as its factorization.

1392701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 1392701 is about 1180.1275354808. The cubic root of 1392701 is about 111.6741432087.

The spelling of 1392701 in words is "one million, three hundred ninety-two thousand, seven hundred one".