12061061 has 2 divisors, whose sum is σ = 12061062. Its totient is φ = 12061060.

The previous prime is 12061043. The next prime is 12061079. The reversal of 12061061 is 16016021.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (12061043) and next prime (12061079).

It can be written as a sum of positive squares in only one way, i.e., 9150625 + 2910436 = 3025^2 + 1706^2 .

It is a cyclic number.

It is not a de Polignac number, because 12061061 - 2¹⁴ = 12044677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12061081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6030530 + 6030531.

It is an arithmetic number, because the mean of its divisors is an integer number (6030531).

Almost surely, 2^12061061 is an apocalyptic number.

It is an amenable number.

12061061 is a deficient number, since it is larger than the sum of its proper divisors (1).

12061061 is an equidigital number, since it uses as much as digits as its factorization.

12061061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 12061061 is about 3472.9038282106. The cubic root of 12061061 is about 229.3305105922.

Adding to 12061061 its reverse (16016021), we get a palindrome (28077082).

The spelling of 12061061 in words is "twelve million, sixty-one thousand, sixty-one".