11345532 has 96 divisors (see below), whose sum is σ = 31256064. Its totient is φ = 3168000.

The previous prime is 11345501. The next prime is 11345549. The reversal of 11345532 is 23554311.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112282 + ... + 112382.

It is an arithmetic number, because the mean of its divisors is an integer number (325584).

Almost surely, 2^11345532 is an apocalyptic number.

11345532 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 11345532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15628032).

11345532 is an abundant number, since it is smaller than the sum of its proper divisors (19910532).

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

11345532 is a wasteful number, since it uses less digits than its factorization.

11345532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 177 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 11345532 is about 3368.3129308305. The cubic root of 11345532 is about 224.7026986952.

Adding to 11345532 its reverse (23554311), we get a palindrome (34899843).

It can be divided in two parts, 1134 and 5532, that added together give a palindrome (6666).

The spelling of 11345532 in words is "eleven million, three hundred forty-five thousand, five hundred thirty-two".