16117696 has 28 divisors (see below), whose sum is σ = 36553648. Its totient is φ = 6907392.

The previous prime is 16117693. The next prime is 16117709. The reversal of 16117696 is 69671161.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16117693) 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, 17541 + ... + 18436.

Almost surely, 2^16117696 is an apocalyptic number.

16117696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16117696 is an abundant number, since it is smaller than the sum of its proper divisors (20435952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16117696 is an equidigital number, since it uses as much as digits as its factorization.

16117696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35996 (or 35986 counting only the distinct ones).

The product of its digits is 13608, while the sum is 37.

The square root of 16117696 is about 4014.6850436865. The cubic root of 16117696 is about 252.6005664173.

The spelling of 16117696 in words is "sixteen million, one hundred seventeen thousand, six hundred ninety-six".