16052771 has 8 divisors (see below), whose sum is σ = 18793824. Its totient is φ = 13423680.

The previous prime is 16052767. The next prime is 16052789. The reversal of 16052771 is 17725061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16052771 - 2² = 16052767 is a prime.

It is a super-3 number, since 3×16052771³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (16052711) 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 7 ways as a sum of consecutive naturals, for example, 27680 + ... + 28253.

It is an arithmetic number, because the mean of its divisors is an integer number (2349228).

Almost surely, 2^16052771 is an apocalyptic number.

16052771 is a deficient number, since it is larger than the sum of its proper divisors (2741053).

16052771 is an equidigital number, since it uses as much as digits as its factorization.

16052771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55981.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 16052771 is about 4006.5909449306. The cubic root of 16052771 is about 252.2609363603.

The spelling of 16052771 in words is "sixteen million, fifty-two thousand, seven hundred seventy-one".