11535552 has 84 divisors (see below), whose sum is σ = 37801296. Its totient is φ = 3294720.

The previous prime is 11535551. The next prime is 11535593. The reversal of 11535552 is 25553511.

It is a tau number, because it is divible by the number of its divisors (84).

It is not an unprimeable number, because it can be changed into a prime (11535551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2602 + ... + 5462.

Almost surely, 2^11535552 is an apocalyptic number.

11535552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11535552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18900648).

11535552 is an abundant number, since it is smaller than the sum of its proper divisors (26265744).

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

11535552 is a wasteful number, since it uses less digits than its factorization.

11535552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886 (or 2873 counting only the distinct ones).

The product of its digits is 3750, while the sum is 27.

The square root of 11535552 is about 3396.4028029667. The cubic root of 11535552 is about 225.9502331225.

The spelling of 11535552 in words is "eleven million, five hundred thirty-five thousand, five hundred fifty-two".