675166752 has 144 divisors (see below), whose sum is σ = 2144600640. Its totient is φ = 207712512.

The previous prime is 675166711. The next prime is 675166759. The reversal of 675166752 is 257661576.

675166752 is a `hidden beast` number, since 67 + 516 + 6 + 75 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 675166698 and 675166707.

It is not an unprimeable number, because it can be changed into a prime (675166759) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97749 + ... + 104427.

It is an arithmetic number, because the mean of its divisors is an integer number (14893060).

Almost surely, 2^675166752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 675166752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1072300320).

675166752 is an abundant number, since it is smaller than the sum of its proper divisors (1469433888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

675166752 is a wasteful number, since it uses less digits than its factorization.

675166752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6717 (or 6697 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

The square root of 675166752 is about 25983.9710590972. The cubic root of 675166752 is about 877.2775504506.

The spelling of 675166752 in words is "six hundred seventy-five million, one hundred sixty-six thousand, seven hundred fifty-two".