16874053 has 4 divisors (see below), whose sum is σ = 19284640. Its totient is φ = 14463468.

The previous prime is 16874041. The next prime is 16874057. The reversal of 16874053 is 35047861.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35047861 = 257 ⋅136373.

It is a cyclic number.

It is not a de Polignac number, because 16874053 - 2⁵ = 16874021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16874057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205283 + ... + 1205296.

It is an arithmetic number, because the mean of its divisors is an integer number (4821160).

Almost surely, 2^16874053 is an apocalyptic number.

It is an amenable number.

16874053 is a deficient number, since it is larger than the sum of its proper divisors (2410587).

16874053 is an equidigital number, since it uses as much as digits as its factorization.

16874053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410586.

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

The square root of 16874053 is about 4107.8039145022. The cubic root of 16874053 is about 256.4915938459.

The spelling of 16874053 in words is "sixteen million, eight hundred seventy-four thousand, fifty-three".