11872848 has 80 divisors (see below), whose sum is σ = 33747840. Its totient is φ = 3574272.

The previous prime is 11872841. The next prime is 11872877. The reversal of 11872848 is 84827811.

It is a happy number.

It is a super-2 number, since 2×11872848² = 281929039262208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11872841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32893 + ... + 33251.

It is an arithmetic number, because the mean of its divisors is an integer number (421848).

Almost surely, 2^11872848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11872848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16873920).

11872848 is an abundant number, since it is smaller than the sum of its proper divisors (21874992).

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

11872848 is a wasteful number, since it uses less digits than its factorization.

11872848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436 (or 430 counting only the distinct ones).

The product of its digits is 28672, while the sum is 39.

The square root of 11872848 is about 3445.6999288969. The cubic root of 11872848 is about 228.1313493698.

It can be divided in two parts, 11872 and 848, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 11872848 in words is "eleven million, eight hundred seventy-two thousand, eight hundred forty-eight".