2196137 has 2 divisors, whose sum is σ = 2196138. Its totient is φ = 2196136.

The previous prime is 2196127. The next prime is 2196143. The reversal of 2196137 is 7316912.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1157776 + 1038361 = 1076^2 + 1019^2 .

It is a cyclic number.

It is not a de Polignac number, because 2196137 - 2¹⁰ = 2195113 is a prime.

It is not a weakly prime, because it can be changed into another prime (2196107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1098068 + 1098069.

It is an arithmetic number, because the mean of its divisors is an integer number (1098069).

2^2196137 is an apocalyptic number.

It is an amenable number.

2196137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2196137 is an equidigital number, since it uses as much as digits as its factorization.

2196137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 29.

The square root of 2196137 is about 1481.9369082387. The cubic root of 2196137 is about 129.9829760745.

The spelling of 2196137 in words is "two million, one hundred ninety-six thousand, one hundred thirty-seven".