82503230 has 8 divisors (see below), whose sum is σ = 148505832. Its totient is φ = 33001288.

The previous prime is 82503209. The next prime is 82503241. The reversal of 82503230 is 3230528.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 82503196 and 82503205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4125152 + ... + 4125171.

It is an arithmetic number, because the mean of its divisors is an integer number (18563229).

Almost surely, 2^82503230 is an apocalyptic number.

82503230 is a deficient number, since it is larger than the sum of its proper divisors (66002602).

82503230 is a wasteful number, since it uses less digits than its factorization.

82503230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8250330.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 82503230 is about 9083.1288662002. The cubic root of 82503230 is about 435.3350657529.

Adding to 82503230 its reverse (3230528), we get a palindrome (85733758).

The spelling of 82503230 in words is "eighty-two million, five hundred three thousand, two hundred thirty".