12164029 has 4 divisors (see below), whose sum is σ = 12251680. Its totient is φ = 12076380.

The previous prime is 12164017. The next prime is 12164039. The reversal of 12164029 is 92046121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12164029 - 2¹³ = 12155837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12163994 and 12164012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12164039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43617 + ... + 43894.

It is an arithmetic number, because the mean of its divisors is an integer number (3062920).

Almost surely, 2^12164029 is an apocalyptic number.

It is an amenable number.

12164029 is a deficient number, since it is larger than the sum of its proper divisors (87651).

12164029 is an equidigital number, since it uses as much as digits as its factorization.

12164029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87650.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 12164029 is about 3487.6968044829. The cubic root of 12164029 is about 229.9812776190.

The spelling of 12164029 in words is "twelve million, one hundred sixty-four thousand, twenty-nine".