675605732 has 6 divisors (see below), whose sum is σ = 1182310038. Its totient is φ = 337802864.

The previous prime is 675605713. The next prime is 675605741. The reversal of 675605732 is 237506576.

It can be written as a sum of positive squares in only one way, i.e., 654131776 + 21473956 = 25576^2 + 4634^2 .

It is a super-2 number, since 2×675605732² = 912886210222511648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 675605732.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84450713 + ... + 84450720.

It is an arithmetic number, because the mean of its divisors is an integer number (197051673).

Almost surely, 2^675605732 is an apocalyptic number.

It is an amenable number.

675605732 is a deficient number, since it is larger than the sum of its proper divisors (506704306).

675605732 is a wasteful number, since it uses less digits than its factorization.

675605732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168901437 (or 168901435 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 41.

The square root of 675605732 is about 25992.4168172181. The cubic root of 675605732 is about 877.4676387337.

The spelling of 675605732 in words is "six hundred seventy-five million, six hundred five thousand, seven hundred thirty-two".