16532766 has 24 divisors (see below), whose sum is σ = 36014160. Its totient is φ = 5481216.

The previous prime is 16532753. The next prime is 16532773. The reversal of 16532766 is 66723561.

It is a super-2 number, since 2×16532766² = 546664703221512, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 16532766.

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 11 ways as a sum of consecutive naturals, for example, 1095 + ... + 5853.

It is an arithmetic number, because the mean of its divisors is an integer number (1500590).

Almost surely, 2^16532766 is an apocalyptic number.

16532766 is an abundant number, since it is smaller than the sum of its proper divisors (19481394).

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

16532766 is a wasteful number, since it uses less digits than its factorization.

16532766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4960 (or 4957 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 16532766 is about 4066.0504177887. The cubic root of 16532766 is about 254.7505750235.

The spelling of 16532766 in words is "sixteen million, five hundred thirty-two thousand, seven hundred sixty-six".