16527132 has 48 divisors (see below), whose sum is σ = 43199520. Its totient is φ = 5463936.

The previous prime is 16527109. The next prime is 16527143. The reversal of 16527132 is 23172561.

It is a happy number.

16527132 is a `hidden beast` number, since 1 + 6 + 527 + 132 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 16527096 and 16527105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14238 + ... + 15354.

It is an arithmetic number, because the mean of its divisors is an integer number (899990).

Almost surely, 2^16527132 is an apocalyptic number.

16527132 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 16527132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21599760).

16527132 is an abundant number, since it is smaller than the sum of its proper divisors (26672388).

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

16527132 is a wasteful number, since it uses less digits than its factorization.

16527132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267 (or 1259 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 16527132 is about 4065.3575488510. The cubic root of 16527132 is about 254.7216339537.

Adding to 16527132 its reverse (23172561), we get a palindrome (39699693).

The spelling of 16527132 in words is "sixteen million, five hundred twenty-seven thousand, one hundred thirty-two".