11549052 has 72 divisors (see below), whose sum is σ = 31370976. Its totient is φ = 3569664.

The previous prime is 11549051. The next prime is 11549053. The reversal of 11549052 is 25094511.

11549052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11549051) and next prime (11549053).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11549051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69073 + ... + 69239.

It is an arithmetic number, because the mean of its divisors is an integer number (435708).

Almost surely, 2^11549052 is an apocalyptic number.

11549052 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 11549052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15685488).

11549052 is an abundant number, since it is smaller than the sum of its proper divisors (19821924).

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

11549052 is a wasteful number, since it uses less digits than its factorization.

11549052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 11549052 is about 3398.3896186282. The cubic root of 11549052 is about 226.0383415775.

The spelling of 11549052 in words is "eleven million, five hundred forty-nine thousand, fifty-two".