16834057 has 8 divisors (see below), whose sum is σ = 18021600. Its totient is φ = 15676704.

The previous prime is 16834021. The next prime is 16834061. The reversal of 16834057 is 75043861.

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 16834057 - 2²³ = 8445449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16834087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6388 + ... + 8629.

It is an arithmetic number, because the mean of its divisors is an integer number (2252700).

Almost surely, 2^16834057 is an apocalyptic number.

It is an amenable number.

16834057 is a deficient number, since it is larger than the sum of its proper divisors (1187543).

16834057 is a wasteful number, since it uses less digits than its factorization.

16834057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15095.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 16834057 is about 4102.9327315958. The cubic root of 16834057 is about 256.2887823911.

It can be divided in two parts, 168 and 34057, that added together give a square (34225 = 185²).

The spelling of 16834057 in words is "sixteen million, eight hundred thirty-four thousand, fifty-seven".