1382213 has 8 divisors (see below), whose sum is σ = 1586880. Its totient is φ = 1179360.

The previous prime is 1382207. The next prime is 1382221. The reversal of 1382213 is 3122831.

1382213 is nontrivially palindromic in base 5.

1382213 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1382213 - 2¹⁶ = 1316677 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 (1382243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2393 + ... + 2913.

It is an arithmetic number, because the mean of its divisors is an integer number (198360).

2^1382213 is an apocalyptic number.

It is an amenable number.

1382213 is a deficient number, since it is larger than the sum of its proper divisors (204667).

1382213 is an equidigital number, since it uses as much as digits as its factorization.

1382213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907.

The product of its digits is 288, while the sum is 20.

The square root of 1382213 is about 1175.6755504815. The cubic root of 1382213 is about 111.3931087645.

The spelling of 1382213 in words is "one million, three hundred eighty-two thousand, two hundred thirteen".