1170137 has 2 divisors, whose sum is σ = 1170138. Its totient is φ = 1170136.

The previous prime is 1170133. The next prime is 1170139. The reversal of 1170137 is 7310711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1104601 + 65536 = 1051^2 + 256^2 .

It is a cyclic number.

It is not a de Polignac number, because 1170137 - 2² = 1170133 is a prime.

Together with 1170139, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1170131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585068 + 585069.

It is an arithmetic number, because the mean of its divisors is an integer number (585069).

2^1170137 is an apocalyptic number.

It is an amenable number.

1170137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1170137 is an equidigital number, since it uses as much as digits as its factorization.

1170137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147, while the sum is 20.

The square root of 1170137 is about 1081.7287090579. The cubic root of 1170137 is about 105.3769369849.

Adding to 1170137 its reverse (7310711), we get a palindrome (8480848).

The spelling of 1170137 in words is "one million, one hundred seventy thousand, one hundred thirty-seven".