16165034 has 8 divisors (see below), whose sum is σ = 24402468. Its totient is φ = 8030880.

The previous prime is 16165031. The next prime is 16165057. The reversal of 16165034 is 43056161.

It can be written as a sum of positive squares in 2 ways, for example, as 15171025 + 994009 = 3895^2 + 997^2 .

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

It is a super-2 number, since 2×16165034² = 522616648442312, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 16164994 and 16165012.

It is not an unprimeable number, because it can be changed into a prime (16165031) 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 3 ways as a sum of consecutive naturals, for example, 25427 + ... + 26054.

Almost surely, 2^16165034 is an apocalyptic number.

16165034 is a deficient number, since it is larger than the sum of its proper divisors (8237434).

16165034 is a wasteful number, since it uses less digits than its factorization.

16165034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51640.

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

The square root of 16165034 is about 4020.5763268467. The cubic root of 16165034 is about 252.8476223675.

The spelling of 16165034 in words is "sixteen million, one hundred sixty-five thousand, thirty-four".