1117016 has 8 divisors (see below), whose sum is σ = 2094420. Its totient is φ = 558504.

The previous prime is 1117013. The next prime is 1117021. The reversal of 1117016 is 6107111.

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1116985 and 1117003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69806 + ... + 69821.

2^1117016 is an apocalyptic number.

It is an amenable number.

1117016 is a deficient number, since it is larger than the sum of its proper divisors (977404).

1117016 is a wasteful number, since it uses less digits than its factorization.

1117016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139633 (or 139629 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 17.

The square root of 1117016 is about 1056.8897766560. The cubic root of 1117016 is about 103.7575714221.

The spelling of 1117016 in words is "one million, one hundred seventeen thousand, sixteen".