16356068 has 6 divisors (see below), whose sum is σ = 28623126. Its totient is φ = 8178032.

The previous prime is 16356061. The next prime is 16356071. The reversal of 16356068 is 86065361.

It can be written as a sum of positive squares in only one way, i.e., 12545764 + 3810304 = 3542^2 + 1952^2 .

It is not an unprimeable number, because it can be changed into a prime (16356061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2044505 + ... + 2044512.

It is an arithmetic number, because the mean of its divisors is an integer number (4770521).

Almost surely, 2^16356068 is an apocalyptic number.

It is an amenable number.

16356068 is a deficient number, since it is larger than the sum of its proper divisors (12267058).

16356068 is a wasteful number, since it uses less digits than its factorization.

16356068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4089021 (or 4089019 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 16356068 is about 4044.2635918051. The cubic root of 16356068 is about 253.8397526016.

The spelling of 16356068 in words is "sixteen million, three hundred fifty-six thousand, sixty-eight".