12011059 has 8 divisors (see below), whose sum is σ = 12680640. Its totient is φ = 11345256.

The previous prime is 12011057. The next prime is 12011099. The reversal of 12011059 is 95011021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12011059 - 2¹ = 12011057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12011057) 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 7 ways as a sum of consecutive naturals, for example, 7704 + ... + 9130.

It is an arithmetic number, because the mean of its divisors is an integer number (1585080).

Almost surely, 2^12011059 is an apocalyptic number.

12011059 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12011059 is a deficient number, since it is larger than the sum of its proper divisors (669581).

12011059 is a wasteful number, since it uses less digits than its factorization.

12011059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889.

The product of its (nonzero) digits is 90, while the sum is 19.

The square root of 12011059 is about 3465.6974766993. The cubic root of 12011059 is about 229.0131568879.

The spelling of 12011059 in words is "twelve million, eleven thousand, fifty-nine".