16061043 has 4 divisors (see below), whose sum is σ = 21414728. Its totient is φ = 10707360.

The previous prime is 16061027. The next prime is 16061047. The reversal of 16061043 is 34016061.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 16061043 - 2⁴ = 16061027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16061047) 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 in 3 ways as a sum of consecutive naturals, for example, 2676838 + ... + 2676843.

It is an arithmetic number, because the mean of its divisors is an integer number (5353682).

Almost surely, 2^16061043 is an apocalyptic number.

16061043 is a deficient number, since it is larger than the sum of its proper divisors (5353685).

16061043 is an equidigital number, since it uses as much as digits as its factorization.

16061043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5353684.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 16061043 is about 4007.6231110223. The cubic root of 16061043 is about 252.3042589771.

The spelling of 16061043 in words is "sixteen million, sixty-one thousand, forty-three".