13406012 has 24 divisors (see below), whose sum is σ = 24565632. Its totient is φ = 6393600.

The previous prime is 13406011. The next prime is 13406017. The reversal of 13406012 is 21060431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13406011) 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, 8312 + ... + 9792.

It is an arithmetic number, because the mean of its divisors is an integer number (1023568).

Almost surely, 2^13406012 is an apocalyptic number.

It is an amenable number.

13406012 is a deficient number, since it is larger than the sum of its proper divisors (11159620).

13406012 is a wasteful number, since it uses less digits than its factorization.

13406012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589 (or 1587 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 13406012 is about 3661.4221280808. The cubic root of 13406012 is about 237.5562902586.

Adding to 13406012 its reverse (21060431), we get a palindrome (34466443).

The spelling of 13406012 in words is "thirteen million, four hundred six thousand, twelve".