10218230 has 16 divisors (see below), whose sum is σ = 20065104. Its totient is φ = 3715680.

The previous prime is 10218227. The next prime is 10218239. The reversal of 10218230 is 3281201.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10218199 and 10218208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10218239) 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, 46337 + ... + 46556.

It is an arithmetic number, because the mean of its divisors is an integer number (1254069).

Almost surely, 2^10218230 is an apocalyptic number.

10218230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10218230 is a deficient number, since it is larger than the sum of its proper divisors (9846874).

10218230 is a wasteful number, since it uses less digits than its factorization.

10218230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92911.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 10218230 is about 3196.5966276651. The cubic root of 10218230 is about 216.9994124585. Note that the first 3 decimals are identical.

Adding to 10218230 its reverse (3281201), we get a palindrome (13499431).

The spelling of 10218230 in words is "ten million, two hundred eighteen thousand, two hundred thirty".