11232148 has 12 divisors (see below), whose sum is σ = 19950112. Its totient is φ = 5532120.

The previous prime is 11232139. The next prime is 11232161. The reversal of 11232148 is 84123211.

It is a happy number.

11232148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11232148² = 252322297387808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20688 + ... + 21223.

Almost surely, 2^11232148 is an apocalyptic number.

It is an amenable number.

11232148 is a deficient number, since it is larger than the sum of its proper divisors (8717964).

11232148 is a wasteful number, since it uses less digits than its factorization.

11232148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41982 (or 41980 counting only the distinct ones).

The product of its digits is 384, while the sum is 22.

The square root of 11232148 is about 3351.4396906404. The cubic root of 11232148 is about 223.9516530437.

Adding to 11232148 its reverse (84123211), we get a palindrome (95355359).

The spelling of 11232148 in words is "eleven million, two hundred thirty-two thousand, one hundred forty-eight".