11620552 has 32 divisors (see below), whose sum is σ = 23220000. Its totient is φ = 5436288.

The previous prime is 11620549. The next prime is 11620559. The reversal of 11620552 is 25502611.

It is not an unprimeable number, because it can be changed into a prime (11620559) 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, 13099 + ... + 13957.

It is an arithmetic number, because the mean of its divisors is an integer number (725625).

Almost surely, 2^11620552 is an apocalyptic number.

It is an amenable number.

11620552 is a deficient number, since it is larger than the sum of its proper divisors (11599448).

11620552 is a wasteful number, since it uses less digits than its factorization.

11620552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973 (or 969 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 11620552 is about 3408.8930754719. The cubic root of 11620552 is about 226.5038488561.

The spelling of 11620552 in words is "eleven million, six hundred twenty thousand, five hundred fifty-two".