675572 has 6 divisors (see below), whose sum is σ = 1182258. Its totient is φ = 337784.

The previous prime is 675569. The next prime is 675581. The reversal of 675572 is 275576.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 355216 + 320356 = 596^2 + 566^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84443 + ... + 84450.

It is an arithmetic number, because the mean of its divisors is an integer number (197043).

2⁶⁷⁵⁵⁷² is an apocalyptic number.

It is an amenable number.

675572 is a deficient number, since it is larger than the sum of its proper divisors (506686).

675572 is a wasteful number, since it uses less digits than its factorization.

675572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168897 (or 168895 counting only the distinct ones).

The product of its digits is 14700, while the sum is 32.

The square root of 675572 is about 821.9318706560. The cubic root of 675572 is about 87.7453034935.

The spelling of 675572 in words is "six hundred seventy-five thousand, five hundred seventy-two".