12369058 has 16 divisors (see below), whose sum is σ = 20063736. Its totient is φ = 5685120.

The previous prime is 12369043. The next prime is 12369059. The reversal of 12369058 is 85096321.

It can be written as a sum of positive squares in 4 ways, for example, as 8898289 + 3470769 = 2983^2 + 1863^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (12369059) 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, 6460 + ... + 8152.

Almost surely, 2^12369058 is an apocalyptic number.

12369058 is a deficient number, since it is larger than the sum of its proper divisors (7694678).

12369058 is a wasteful number, since it uses less digits than its factorization.

12369058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 12369058 is about 3516.9671593576. The cubic root of 12369058 is about 231.2662235513.

The spelling of 12369058 in words is "twelve million, three hundred sixty-nine thousand, fifty-eight".