16526132 has 18 divisors (see below), whose sum is σ = 33642882. Its totient is φ = 7082544.

The previous prime is 16526123. The next prime is 16526141. The reversal of 16526132 is 23162561.

It is an interprime number because it is at equal distance from previous prime (16526123) and next prime (16526141).

It can be written as a sum of positive squares in only one way, i.e., 12348196 + 4177936 = 3514^2 + 2044^2 .

It is a super-2 number, since 2×16526132² = 546226077762848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41963 + ... + 42354.

It is an arithmetic number, because the mean of its divisors is an integer number (1869049).

Almost surely, 2^16526132 is an apocalyptic number.

It is an amenable number.

16526132 is an abundant number, since it is smaller than the sum of its proper divisors (17116750).

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

16526132 is a wasteful number, since it uses less digits than its factorization.

16526132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84335 (or 84326 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 16526132 is about 4065.2345565785. The cubic root of 16526132 is about 254.7164964063.

Adding to 16526132 its reverse (23162561), we get a palindrome (39688693).

The spelling of 16526132 in words is "sixteen million, five hundred twenty-six thousand, one hundred thirty-two".