16766230 has 16 divisors (see below), whose sum is σ = 32500944. Its totient is φ = 6190560.

The previous prime is 16766219. The next prime is 16766231. The reversal of 16766230 is 3266761.

It is a super-2 number, since 2×16766230² = 562212936825800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16766192 and 16766201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16766231) 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, 64356 + ... + 64615.

It is an arithmetic number, because the mean of its divisors is an integer number (2031309).

Almost surely, 2^16766230 is an apocalyptic number.

16766230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16766230 is a deficient number, since it is larger than the sum of its proper divisors (15734714).

16766230 is a wasteful number, since it uses less digits than its factorization.

16766230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128991.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 16766230 is about 4094.6587159371. The cubic root of 16766230 is about 255.9441101135.

The spelling of 16766230 in words is "sixteen million, seven hundred sixty-six thousand, two hundred thirty".