15330230 has 16 divisors (see below), whose sum is σ = 27670464. Its totient is φ = 6115200.

The previous prime is 15330223. The next prime is 15330253. The reversal of 15330230 is 3203351.

It is a junction number, because it is equal to n+sod(n) for n = 15330199 and 15330208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2099 + ... + 5921.

It is an arithmetic number, because the mean of its divisors is an integer number (1729404).

Almost surely, 2^15330230 is an apocalyptic number.

15330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15330230 is a deficient number, since it is larger than the sum of its proper divisors (12340234).

15330230 is a wasteful number, since it uses less digits than its factorization.

15330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4231.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 15330230 is about 3915.3837615233. The cubic root of 15330230 is about 248.4179023213.

Adding to 15330230 its reverse (3203351), we get a palindrome (18533581).

The spelling of 15330230 in words is "fifteen million, three hundred thirty thousand, two hundred thirty".