1385116 has 12 divisors (see below), whose sum is σ = 2480632. Its totient is φ = 676368.

The previous prime is 1385113. The next prime is 1385117. The reversal of 1385116 is 6115831.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1385113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3855 + ... + 4198.

2^1385116 is an apocalyptic number.

It is an amenable number.

1385116 is a deficient number, since it is larger than the sum of its proper divisors (1095516).

1385116 is a wasteful number, since it uses less digits than its factorization.

1385116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8100 (or 8098 counting only the distinct ones).

The product of its digits is 720, while the sum is 25.

The square root of 1385116 is about 1176.9095122396. The cubic root of 1385116 is about 111.4710388831.

The spelling of 1385116 in words is "one million, three hundred eighty-five thousand, one hundred sixteen".