11617148 has 6 divisors (see below), whose sum is σ = 20330016. Its totient is φ = 5808572.

The previous prime is 11617141. The next prime is 11617153. The reversal of 11617148 is 84171611.

11617148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11617148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11617141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1452140 + ... + 1452147.

It is an arithmetic number, because the mean of its divisors is an integer number (3388336).

Almost surely, 2^11617148 is an apocalyptic number.

It is an amenable number.

11617148 is a deficient number, since it is larger than the sum of its proper divisors (8712868).

11617148 is a wasteful number, since it uses less digits than its factorization.

11617148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2904291 (or 2904289 counting only the distinct ones).

The product of its digits is 1344, while the sum is 29.

The square root of 11617148 is about 3408.3937565956. The cubic root of 11617148 is about 226.4817301593.

Adding to 11617148 its reverse (84171611), we get a palindrome (95788759).

The spelling of 11617148 in words is "eleven million, six hundred seventeen thousand, one hundred forty-eight".