11630993 has 8 divisors (see below), whose sum is σ = 12713760. Its totient is φ = 10552480.

The previous prime is 11630989. The next prime is 11631013. The reversal of 11630993 is 39903611.

11630993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11630993 - 2² = 11630989 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11630923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8246 + ... + 9552.

It is an arithmetic number, because the mean of its divisors is an integer number (1589220).

Almost surely, 2^11630993 is an apocalyptic number.

It is an amenable number.

11630993 is a deficient number, since it is larger than the sum of its proper divisors (1082767).

11630993 is a wasteful number, since it uses less digits than its factorization.

11630993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127.

The product of its (nonzero) digits is 4374, while the sum is 32.

The square root of 11630993 is about 3410.4241671675. The cubic root of 11630993 is about 226.5716660231.

The spelling of 11630993 in words is "eleven million, six hundred thirty thousand, nine hundred ninety-three".