12261733 has 8 divisors (see below), whose sum is σ = 13402080. Its totient is φ = 11125680.

The previous prime is 12261713. The next prime is 12261791. The reversal of 12261733 is 33716221.

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 12261733 - 2⁵ = 12261701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12261698 and 12261707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12261713) 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, 9363 + ... + 10591.

It is an arithmetic number, because the mean of its divisors is an integer number (1675260).

Almost surely, 2^12261733 is an apocalyptic number.

It is an amenable number.

12261733 is a deficient number, since it is larger than the sum of its proper divisors (1140347).

12261733 is a wasteful number, since it uses less digits than its factorization.

12261733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147.

The product of its digits is 1512, while the sum is 25.

The square root of 12261733 is about 3501.6757416985. The cubic root of 12261733 is about 230.5953887360.

Adding to 12261733 its reverse (33716221), we get a palindrome (45977954).

The spelling of 12261733 in words is "twelve million, two hundred sixty-one thousand, seven hundred thirty-three".