11630722 has 4 divisors (see below), whose sum is σ = 17446086. Its totient is φ = 5815360.

The previous prime is 11630701. The next prime is 11630777. The reversal of 11630722 is 22703611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10310521 + 1320201 = 3211^2 + 1149^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11630693 and 11630702.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2907679 + ... + 2907682.

Almost surely, 2^11630722 is an apocalyptic number.

11630722 is a deficient number, since it is larger than the sum of its proper divisors (5815364).

11630722 is an equidigital number, since it uses as much as digits as its factorization.

11630722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5815363.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 11630722 is about 3410.3844358078. The cubic root of 11630722 is about 226.5699063167.

The spelling of 11630722 in words is "eleven million, six hundred thirty thousand, seven hundred twenty-two".