16230847 has 4 divisors (see below), whose sum is σ = 16936560. Its totient is φ = 15525136.

The previous prime is 16230829. The next prime is 16230853. The reversal of 16230847 is 74803261.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74803261 = 13 ⋅5754097.

It is a cyclic number.

It is not a de Polignac number, because 16230847 - 2¹¹ = 16228799 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 (16230857) 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, 352822 + ... + 352867.

It is an arithmetic number, because the mean of its divisors is an integer number (4234140).

Almost surely, 2^16230847 is an apocalyptic number.

16230847 is a deficient number, since it is larger than the sum of its proper divisors (705713).

16230847 is an equidigital number, since it uses as much as digits as its factorization.

16230847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705712.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 16230847 is about 4028.7525364559. The cubic root of 16230847 is about 253.1902987963.

The spelling of 16230847 in words is "sixteen million, two hundred thirty thousand, eight hundred forty-seven".