11630849 has 2 divisors, whose sum is σ = 11630850. Its totient is φ = 11630848.

The previous prime is 11630837. The next prime is 11630867. The reversal of 11630849 is 94803611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6760000 + 4870849 = 2600^2 + 2207^2 .

It is a cyclic number.

It is not a de Polignac number, because 11630849 - 2⁴ = 11630833 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11630149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5815424 + 5815425.

It is an arithmetic number, because the mean of its divisors is an integer number (5815425).

Almost surely, 2^11630849 is an apocalyptic number.

It is an amenable number.

11630849 is a deficient number, since it is larger than the sum of its proper divisors (1).

11630849 is an equidigital number, since it uses as much as digits as its factorization.

11630849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 11630849 is about 3410.4030553587. The cubic root of 11630849 is about 226.5707309796.

The spelling of 11630849 in words is "eleven million, six hundred thirty thousand, eight hundred forty-nine".