16132875 has 32 divisors (see below), whose sum is σ = 29293056. Its totient is φ = 7820000.

The previous prime is 16132871. The next prime is 16132877. The reversal of 16132875 is 57823161.

It is not a de Polignac number, because 16132875 - 2² = 16132871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16132871) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2170 + ... + 6080.

It is an arithmetic number, because the mean of its divisors is an integer number (915408).

Almost surely, 2^16132875 is an apocalyptic number.

16132875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16132875 is a deficient number, since it is larger than the sum of its proper divisors (13160181).

16132875 is a wasteful number, since it uses less digits than its factorization.

16132875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3940 (or 3930 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 16132875 is about 4016.5750335329. The cubic root of 16132875 is about 252.6798379002.

The spelling of 16132875 in words is "sixteen million, one hundred thirty-two thousand, eight hundred seventy-five".