1396203 has 8 divisors (see below), whose sum is σ = 1870848. Its totient is φ = 926184.

The previous prime is 1396189. The next prime is 1396207. The reversal of 1396203 is 3026931.

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

It is not a de Polignac number, because 1396203 - 2¹⁰ = 1395179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1396207) 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 7 ways as a sum of consecutive naturals, for example, 375 + ... + 1712.

It is an arithmetic number, because the mean of its divisors is an integer number (233856).

2^1396203 is an apocalyptic number.

1396203 is a deficient number, since it is larger than the sum of its proper divisors (474645).

1396203 is a wasteful number, since it uses less digits than its factorization.

1396203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 1396203 is about 1181.6103418640. The cubic root of 1396203 is about 111.7676678320.

The spelling of 1396203 in words is "one million, three hundred ninety-six thousand, two hundred three".