1386133 has 8 divisors (see below), whose sum is σ = 1607040. Its totient is φ = 1170960.

The previous prime is 1386097. The next prime is 1386139. The reversal of 1386133 is 3316831.

It is a happy number.

1386133 is nontrivially palindromic in base 8.

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

It is not a de Polignac number, because 1386133 - 2⁹ = 1385621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1386098 and 1386107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1386139) 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, 898 + ... + 1891.

It is an arithmetic number, because the mean of its divisors is an integer number (200880).

2^1386133 is an apocalyptic number.

It is an amenable number.

1386133 is a deficient number, since it is larger than the sum of its proper divisors (220907).

1386133 is an equidigital number, since it uses as much as digits as its factorization.

1386133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867.

The product of its digits is 1296, while the sum is 25.

The square root of 1386133 is about 1177.3414967629. The cubic root of 1386133 is about 111.4983141708.

The spelling of 1386133 in words is "one million, three hundred eighty-six thousand, one hundred thirty-three".