1723303225 has 24 divisors (see below), whose sum is σ = 2447789760. Its totient is φ = 1178973120.

The previous prime is 1723303177. The next prime is 1723303247. The reversal of 1723303225 is 5223033271.

It is not a de Polignac number, because 1723303225 - 2¹⁵ = 1723270457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1723303193 and 1723303202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66411 + ... + 88639.

It is an arithmetic number, because the mean of its divisors is an integer number (101991240).

Almost surely, 2^1723303225 is an apocalyptic number.

It is an amenable number.

1723303225 is a deficient number, since it is larger than the sum of its proper divisors (724486535).

1723303225 is a wasteful number, since it uses less digits than its factorization.

1723303225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22689 (or 22684 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 1723303225 is about 41512.6875183961. The cubic root of 1723303225 is about 1198.9117970417.

Adding to 1723303225 its reverse (5223033271), we get a palindrome (6946336496).

The spelling of 1723303225 in words is "one billion, seven hundred twenty-three million, three hundred three thousand, two hundred twenty-five".