12016059 has 16 divisors (see below), whose sum is σ = 18506880. Its totient is φ = 6853760.

The previous prime is 12016057. The next prime is 12016087. The reversal of 12016059 is 95061021.

It is a cyclic number.

It is not a de Polignac number, because 12016059 - 2¹ = 12016057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12016057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10149 + ... + 11270.

It is an arithmetic number, because the mean of its divisors is an integer number (1156680).

Almost surely, 2^12016059 is an apocalyptic number.

12016059 is a deficient number, since it is larger than the sum of its proper divisors (6490821).

12016059 is a wasteful number, since it uses less digits than its factorization.

12016059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21450.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 12016059 is about 3466.4187571613. The cubic root of 12016059 is about 229.0449305761.

It can be divided in two parts, 1201 and 6059, that added together give a triangular number (7260 = T₁₂₀).

The spelling of 12016059 in words is "twelve million, sixteen thousand, fifty-nine".