12546006 has 32 divisors (see below), whose sum is σ = 27616896. Its totient is φ = 3799400.

The previous prime is 12545993. The next prime is 12546007. The reversal of 12546006 is 60064521.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12546007) 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, 7201 + ... + 8771.

It is an arithmetic number, because the mean of its divisors is an integer number (863028).

Almost surely, 2^12546006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12546006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13808448).

12546006 is an abundant number, since it is smaller than the sum of its proper divisors (15070890).

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

12546006 is a wasteful number, since it uses less digits than its factorization.

12546006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609 (or 1587 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 12546006 is about 3542.0341613259. The cubic root of 12546006 is about 232.3638143373.

It can be divided in two parts, 1254 and 6006, that added together give a triangular number (7260 = T₁₂₀).

The spelling of 12546006 in words is "twelve million, five hundred forty-six thousand, six".