12066510 has 32 divisors (see below), whose sum is σ = 29509920. Its totient is φ = 3156608.

The previous prime is 12066493. The next prime is 12066511. The reversal of 12066510 is 1566021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12066511) 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 15 ways as a sum of consecutive naturals, for example, 2205 + ... + 5384.

It is an arithmetic number, because the mean of its divisors is an integer number (922185).

Almost surely, 2^12066510 is an apocalyptic number.

12066510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12066510 is an abundant number, since it is smaller than the sum of its proper divisors (17443410).

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

12066510 is a wasteful number, since it uses less digits than its factorization.

12066510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7652.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 12066510 is about 3473.6882416245. The cubic root of 12066510 is about 229.3650413800.

The spelling of 12066510 in words is "twelve million, sixty-six thousand, five hundred ten".