12066951 has 16 divisors (see below), whose sum is σ = 17405024. Its totient is φ = 7392384.

The previous prime is 12066941. The next prime is 12066953. The reversal of 12066951 is 15966021.

It is a de Polignac number, because none of the positive numbers 2^k-12066951 is a prime.

It is a super-2 number, since 2×12066951² = 291222612872802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12066953) 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, 10245 + ... + 11361.

It is an arithmetic number, because the mean of its divisors is an integer number (1087814).

Almost surely, 2^12066951 is an apocalyptic number.

12066951 is a deficient number, since it is larger than the sum of its proper divisors (5338073).

12066951 is a wasteful number, since it uses less digits than its factorization.

12066951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 12066951 is about 3473.7517182435. The cubic root of 12066951 is about 229.3678355807.

The spelling of 12066951 in words is "twelve million, sixty-six thousand, nine hundred fifty-one".