11621152 has 12 divisors (see below), whose sum is σ = 22879206. Its totient is φ = 5810560.

The previous prime is 11621147. The next prime is 11621167. The reversal of 11621152 is 25112611.

It can be written as a sum of positive squares in only one way, i.e., 8785296 + 2835856 = 2964^2 + 1684^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181549 + ... + 181612.

Almost surely, 2^11621152 is an apocalyptic number.

It is an amenable number.

11621152 is a deficient number, since it is larger than the sum of its proper divisors (11258054).

11621152 is an equidigital number, since it uses as much as digits as its factorization.

11621152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363171 (or 363163 counting only the distinct ones).

The product of its digits is 120, while the sum is 19.

The square root of 11621152 is about 3408.9810794429. The cubic root of 11621152 is about 226.5077471210.

Adding to 11621152 its reverse (25112611), we get a palindrome (36733763).

The spelling of 11621152 in words is "eleven million, six hundred twenty-one thousand, one hundred fifty-two".