11601152 has 18 divisors (see below), whose sum is σ = 23157498. Its totient is φ = 5800448.

The previous prime is 11601143. The next prime is 11601181. The reversal of 11601152 is 25110611.

It can be written as a sum of positive squares in only one way, i.e., 9339136 + 2262016 = 3056^2 + 1504^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11601152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22403 + ... + 22914.

Almost surely, 2^11601152 is an apocalyptic number.

It is an amenable number.

11601152 is a deficient number, since it is larger than the sum of its proper divisors (11556346).

11601152 is an frugal number, since it uses more digits than its factorization.

11601152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45333 (or 45319 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 11601152 is about 3406.0463884099. The cubic root of 11601152 is about 226.3777325800.

Adding to 11601152 its reverse (25110611), we get a palindrome (36711763).

The spelling of 11601152 in words is "eleven million, six hundred one thousand, one hundred fifty-two".