16730275 has 12 divisors (see below), whose sum is σ = 20804472. Its totient is φ = 13346240.

The previous prime is 16730267. The next prime is 16730281. The reversal of 16730275 is 57203761.

It is not a de Polignac number, because 16730275 - 2³ = 16730267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10959 + ... + 12391.

It is an arithmetic number, because the mean of its divisors is an integer number (1733706).

Almost surely, 2^16730275 is an apocalyptic number.

16730275 is a deficient number, since it is larger than the sum of its proper divisors (4074197).

16730275 is a wasteful number, since it uses less digits than its factorization.

16730275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910 (or 1905 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 16730275 is about 4090.2658837782. The cubic root of 16730275 is about 255.7610227105.

The spelling of 16730275 in words is "sixteen million, seven hundred thirty thousand, two hundred seventy-five".