11520622 has 4 divisors (see below), whose sum is σ = 17280936. Its totient is φ = 5760310.

The previous prime is 11520617. The next prime is 11520629. The reversal of 11520622 is 22602511.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11520622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11520629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2880154 + ... + 2880157.

It is an arithmetic number, because the mean of its divisors is an integer number (4320234).

Almost surely, 2^11520622 is an apocalyptic number.

11520622 is a deficient number, since it is larger than the sum of its proper divisors (5760314).

11520622 is an equidigital number, since it uses as much as digits as its factorization.

11520622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5760313.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 11520622 is about 3394.2041777124. The cubic root of 11520622 is about 225.8527116111.

The spelling of 11520622 in words is "eleven million, five hundred twenty thousand, six hundred twenty-two".