1730048625 has 80 divisors (see below), whose sum is σ = 3243274320. Its totient is φ = 917568000.

The previous prime is 1730048611. The next prime is 1730048647. The reversal of 1730048625 is 5268400371.

1730048625 is a `hidden beast` number, since 173 + 0 + 0 + 486 + 2 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 682620129 + 1047428496 = 26127^2 + 32364^2 .

It is not a de Polignac number, because 1730048625 - 2⁶ = 1730048561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1730048625.

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 79 ways as a sum of consecutive naturals, for example, 2439771 + ... + 2440479.

It is an arithmetic number, because the mean of its divisors is an integer number (40540929).

Almost surely, 2^1730048625 is an apocalyptic number.

1730048625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1730048625 is a deficient number, since it is larger than the sum of its proper divisors (1513225695).

1730048625 is an equidigital number, since it uses as much as digits as its factorization.

1730048625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977 (or 958 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 1730048625 is about 41593.8532117427. The cubic root of 1730048625 is about 1200.4740314705.

Adding to 1730048625 its reverse (5268400371), we get a palindrome (6998448996).

The spelling of 1730048625 in words is "one billion, seven hundred thirty million, forty-eight thousand, six hundred twenty-five".