11450137 has 2 divisors, whose sum is σ = 11450138. Its totient is φ = 11450136.

The previous prime is 11450119. The next prime is 11450143. The reversal of 11450137 is 73105411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10896601 + 553536 = 3301^2 + 744^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11450137 is a prime.

It is a super-2 number, since 2×11450137² = 262211274637538, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11451137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5725068 + 5725069.

It is an arithmetic number, because the mean of its divisors is an integer number (5725069).

Almost surely, 2^11450137 is an apocalyptic number.

It is an amenable number.

11450137 is a deficient number, since it is larger than the sum of its proper divisors (1).

11450137 is an equidigital number, since it uses as much as digits as its factorization.

11450137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 11450137 is about 3383.8051066809. The cubic root of 11450137 is about 225.3911681101.

Adding to 11450137 its reverse (73105411), we get a palindrome (84555548).

The spelling of 11450137 in words is "eleven million, four hundred fifty thousand, one hundred thirty-seven".