1253137 has 2 divisors, whose sum is σ = 1253138. Its totient is φ = 1253136.

The previous prime is 1253111. The next prime is 1253167. The reversal of 1253137 is 7313521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 992016 + 261121 = 996^2 + 511^2 .

It is a cyclic number.

It is not a de Polignac number, because 1253137 - 2¹⁵ = 1220369 is a prime.

It is not a weakly prime, because it can be changed into another prime (1253167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626568 + 626569.

It is an arithmetic number, because the mean of its divisors is an integer number (626569).

2^1253137 is an apocalyptic number.

It is an amenable number.

1253137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1253137 is an equidigital number, since it uses as much as digits as its factorization.

1253137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 630, while the sum is 22.

The square root of 1253137 is about 1119.4360187166. The cubic root of 1253137 is about 107.8117720458.

Adding to 1253137 its reverse (7313521), we get a palindrome (8566658).

The spelling of 1253137 in words is "one million, two hundred fifty-three thousand, one hundred thirty-seven".