12061733 has 8 divisors (see below), whose sum is σ = 12258648. Its totient is φ = 11866624.

The previous prime is 12061727. The next prime is 12061747. The reversal of 12061733 is 33716021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4 + 12061729 = 2^2 + 3473^2 .

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 12061733 - 2¹² = 12057637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12061699 and 12061708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12061703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19241 + ... + 19857.

It is an arithmetic number, because the mean of its divisors is an integer number (1532331).

Almost surely, 2^12061733 is an apocalyptic number.

It is an amenable number.

12061733 is a deficient number, since it is larger than the sum of its proper divisors (196915).

12061733 is a wasteful number, since it uses less digits than its factorization.

12061733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 12061733 is about 3473.0005758710. Note that the first 3 decimals coincide. The cubic root of 12061733 is about 229.3347696769.

Adding to 12061733 its reverse (33716021), we get a palindrome (45777754).

The spelling of 12061733 in words is "twelve million, sixty-one thousand, seven hundred thirty-three".