11630207 has 4 divisors (see below), whose sum is σ = 11665056. Its totient is φ = 11595360.

The previous prime is 11630153. The next prime is 11630219. The reversal of 11630207 is 70203611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70203611 = 163 ⋅430697.

It is a cyclic number.

It is not a de Polignac number, because 11630207 - 2¹⁰ = 11629183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11630237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16919 + ... + 17592.

It is an arithmetic number, because the mean of its divisors is an integer number (2916264).

Almost surely, 2^11630207 is an apocalyptic number.

11630207 is a deficient number, since it is larger than the sum of its proper divisors (34849).

11630207 is an equidigital number, since it uses as much as digits as its factorization.

11630207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34848.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 11630207 is about 3410.3089302877. The cubic root of 11630207 is about 226.5665621499.

Adding to 11630207 its reverse (70203611), we get a palindrome (81833818).

The spelling of 11630207 in words is "eleven million, six hundred thirty thousand, two hundred seven".