15200230 has 16 divisors (see below), whose sum is σ = 28243584. Its totient is φ = 5883840.

The previous prime is 15200203. The next prime is 15200231. The reversal of 15200230 is 3200251.

It is a self number, because there is not a number n which added to its sum of digits gives 15200230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15200231) 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, 24207 + ... + 24826.

It is an arithmetic number, because the mean of its divisors is an integer number (1765224).

Almost surely, 2^15200230 is an apocalyptic number.

15200230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15200230 is a deficient number, since it is larger than the sum of its proper divisors (13043354).

15200230 is a wasteful number, since it uses less digits than its factorization.

15200230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49071.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 15200230 is about 3898.7472346896. The cubic root of 15200230 is about 247.7137153466.

Adding to 15200230 its reverse (3200251), we get a palindrome (18400481).

The spelling of 15200230 in words is "fifteen million, two hundred thousand, two hundred thirty".