16118072 has 8 divisors (see below), whose sum is σ = 30221400. Its totient is φ = 8059032.

The previous prime is 16118071. The next prime is 16118087. The reversal of 16118072 is 27081161.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16118071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007372 + ... + 1007387.

It is an arithmetic number, because the mean of its divisors is an integer number (3777675).

Almost surely, 2^16118072 is an apocalyptic number.

It is an amenable number.

16118072 is a deficient number, since it is larger than the sum of its proper divisors (14103328).

16118072 is a wasteful number, since it uses less digits than its factorization.

16118072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014765 (or 2014761 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 16118072 is about 4014.7318714953. The cubic root of 16118072 is about 252.6025306574.

The spelling of 16118072 in words is "sixteen million, one hundred eighteen thousand, seventy-two".