3012137 has 2 divisors, whose sum is σ = 3012138. Its totient is φ = 3012136.

The previous prime is 3012131. The next prime is 3012161. The reversal of 3012137 is 7312103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2785561 + 226576 = 1669^2 + 476^2 .

It is an emirp because it is prime and its reverse (7312103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3012137 - 2⁶ = 3012073 is a prime.

It is not a weakly prime, because it can be changed into another prime (3012131) 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 as a sum of consecutive naturals, namely, 1506068 + 1506069.

It is an arithmetic number, because the mean of its divisors is an integer number (1506069).

Almost surely, 2^3012137 is an apocalyptic number.

It is an amenable number.

3012137 is a deficient number, since it is larger than the sum of its proper divisors (1).

3012137 is an equidigital number, since it uses as much as digits as its factorization.

3012137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 3012137 is about 1735.5509211775. The cubic root of 3012137 is about 144.4191906979.

It can be divided in two parts, 30 and 12137, that added together give a cube (12167 = 23³).

The spelling of 3012137 in words is "three million, twelve thousand, one hundred thirty-seven".