36012061 has 2 divisors, whose sum is σ = 36012062. Its totient is φ = 36012060.

The previous prime is 36012059. The next prime is 36012107. The reversal of 36012061 is 16021063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33419961 + 2592100 = 5781^2 + 1610^2 .

It is an emirp because it is prime and its reverse (16021063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36012061 - 2¹ = 36012059 is a prime.

Together with 36012059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36012161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18006030 + 18006031.

It is an arithmetic number, because the mean of its divisors is an integer number (18006031).

Almost surely, 2^36012061 is an apocalyptic number.

It is an amenable number.

36012061 is a deficient number, since it is larger than the sum of its proper divisors (1).

36012061 is an equidigital number, since it uses as much as digits as its factorization.

36012061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 36012061 is about 6001.0049991647. The cubic root of 36012061 is about 330.2295953505.

It can be divided in two parts, 360 and 12061, that added together give a palindrome (12421).

The spelling of 36012061 in words is "thirty-six million, twelve thousand, sixty-one".