82703230 has 8 divisors (see below), whose sum is σ = 148865832. Its totient is φ = 33081288.

The previous prime is 82703213. The next prime is 82703237. The reversal of 82703230 is 3230728.

It is a happy number.

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 = 82703195 and 82703204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82703237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4135152 + ... + 4135171.

It is an arithmetic number, because the mean of its divisors is an integer number (18608229).

Almost surely, 2^82703230 is an apocalyptic number.

82703230 is a deficient number, since it is larger than the sum of its proper divisors (66162602).

82703230 is a wasteful number, since it uses less digits than its factorization.

82703230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8270330.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 82703230 is about 9094.1316242949. The cubic root of 82703230 is about 435.6865540252.

Adding to 82703230 its reverse (3230728), we get a palindrome (85933958).

The spelling of 82703230 in words is "eighty-two million, seven hundred three thousand, two hundred thirty".