11660622 has 8 divisors (see below), whose sum is σ = 23321256. Its totient is φ = 3886872.

The previous prime is 11660603. The next prime is 11660629. The reversal of 11660622 is 22606611.

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

11660622 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11660592 and 11660601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11660629) 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, 971713 + ... + 971724.

It is an arithmetic number, because the mean of its divisors is an integer number (2915157).

Almost surely, 2^11660622 is an apocalyptic number.

11660622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11660622 is a wasteful number, since it uses less digits than its factorization.

11660622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943442.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 11660622 is about 3414.7652920808. The cubic root of 11660622 is about 226.7638937947.

The spelling of 11660622 in words is "eleven million, six hundred sixty thousand, six hundred twenty-two".