16230769 has 8 divisors (see below), whose sum is σ = 17218080. Its totient is φ = 15256800.

The previous prime is 16230707. The next prime is 16230811. The reversal of 16230769 is 96703261.

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 16230769 - 2²¹ = 14133617 is a prime.

It is a super-2 number, since 2×16230769² = 526875724662722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16230469) 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, 772 + ... + 5749.

It is an arithmetic number, because the mean of its divisors is an integer number (2152260).

Almost surely, 2^16230769 is an apocalyptic number.

16230769 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

16230769 is a deficient number, since it is larger than the sum of its proper divisors (987311).

16230769 is a wasteful number, since it uses less digits than its factorization.

16230769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6671.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 16230769 is about 4028.7428560284. The cubic root of 16230769 is about 253.1898932132.

It can be divided in two parts, 1623076 and 9, that multiplied together give a square (14607684 = 3822²).

The spelling of 16230769 in words is "sixteen million, two hundred thirty thousand, seven hundred sixty-nine".