12013386 has 32 divisors (see below), whose sum is σ = 29956608. Its totient is φ = 3120240.

The previous prime is 12013381. The next prime is 12013411. The reversal of 12013386 is 68331021.

It is not an unprimeable number, because it can be changed into a prime (12013381) 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, 12540 + ... + 13463.

It is an arithmetic number, because the mean of its divisors is an integer number (936144).

Almost surely, 2^12013386 is an apocalyptic number.

12013386 is an abundant number, since it is smaller than the sum of its proper divisors (17943222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12013386 is a wasteful number, since it uses less digits than its factorization.

12013386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26026.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 12013386 is about 3466.0331792988. The cubic root of 12013386 is about 229.0279454591.

The spelling of 12013386 in words is "twelve million, thirteen thousand, three hundred eighty-six".