1396213 has 16 divisors (see below), whose sum is σ = 1751680. Its totient is φ = 1083456.

The previous prime is 1396211. The next prime is 1396217. The reversal of 1396213 is 3126931.

It is a cyclic number.

It is not a de Polignac number, because 1396213 - 2¹ = 1396211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1396211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5983 + ... + 6211.

It is an arithmetic number, because the mean of its divisors is an integer number (109480).

2^1396213 is an apocalyptic number.

1396213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1396213 is a deficient number, since it is larger than the sum of its proper divisors (355467).

1396213 is a wasteful number, since it uses less digits than its factorization.

1396213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316.

The product of its digits is 972, while the sum is 25.

The square root of 1396213 is about 1181.6145733698. The cubic root of 1396213 is about 111.7679346685.

The spelling of 1396213 in words is "one million, three hundred ninety-six thousand, two hundred thirteen".