11572148 has 24 divisors (see below), whose sum is σ = 23474304. Its totient is φ = 4888800.

The previous prime is 11572133. The next prime is 11572163. The reversal of 11572148 is 84127511.

It is an interprime number because it is at equal distance from previous prime (11572133) and next prime (11572163).

It is a self number, because there is not a number n which added to its sum of digits gives 11572148.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923 + ... + 4898.

It is an arithmetic number, because the mean of its divisors is an integer number (978096).

Almost surely, 2^11572148 is an apocalyptic number.

It is an amenable number.

11572148 is an abundant number, since it is smaller than the sum of its proper divisors (11902156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11572148 is a wasteful number, since it uses less digits than its factorization.

11572148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5903 (or 5901 counting only the distinct ones).

The product of its digits is 2240, while the sum is 29.

The square root of 11572148 is about 3401.7860014998. The cubic root of 11572148 is about 226.1889197469.

Adding to 11572148 its reverse (84127511), we get a palindrome (95699659).

The spelling of 11572148 in words is "eleven million, five hundred seventy-two thousand, one hundred forty-eight".