1386116 has 6 divisors (see below), whose sum is σ = 2425710. Its totient is φ = 693056.

The previous prime is 1386097. The next prime is 1386139. The reversal of 1386116 is 6116831.

It can be written as a sum of positive squares in only one way, i.e., 1201216 + 184900 = 1096^2 + 430^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173261 + ... + 173268.

It is an arithmetic number, because the mean of its divisors is an integer number (404285).

2^1386116 is an apocalyptic number.

It is an amenable number.

1386116 is a deficient number, since it is larger than the sum of its proper divisors (1039594).

1386116 is a wasteful number, since it uses less digits than its factorization.

1386116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346533 (or 346531 counting only the distinct ones).

The product of its digits is 864, while the sum is 26.

The square root of 1386116 is about 1177.3342770853. The cubic root of 1386116 is about 111.4978583514.

The spelling of 1386116 in words is "one million, three hundred eighty-six thousand, one hundred sixteen".