12164633 has 8 divisors (see below), whose sum is σ = 13127688. Its totient is φ = 11205504.

The previous prime is 12164629. The next prime is 12164653. The reversal of 12164633 is 33646121.

It can be written as a sum of positive squares in 4 ways, for example, as 413449 + 11751184 = 643^2 + 3428^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12164633 - 2² = 12164629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12164653) 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, 10541 + ... + 11637.

It is an arithmetic number, because the mean of its divisors is an integer number (1640961).

Almost surely, 2^12164633 is an apocalyptic number.

12164633 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12164633 is a deficient number, since it is larger than the sum of its proper divisors (963055).

12164633 is a wasteful number, since it uses less digits than its factorization.

12164633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963.

The product of its digits is 2592, while the sum is 26.

The square root of 12164633 is about 3487.7833935037. The cubic root of 12164633 is about 229.9850840989.

The spelling of 12164633 in words is "twelve million, one hundred sixty-four thousand, six hundred thirty-three".