675473572 has 6 divisors (see below), whose sum is σ = 1182078758. Its totient is φ = 337736784.

The previous prime is 675473551. The next prime is 675473581. The reversal of 675473572 is 275374576.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 620209216 + 55264356 = 24904^2 + 7434^2 .

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, 84434193 + ... + 84434200.

Almost surely, 2^675473572 is an apocalyptic number.

It is an amenable number.

675473572 is a deficient number, since it is larger than the sum of its proper divisors (506605186).

675473572 is a wasteful number, since it uses less digits than its factorization.

675473572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168868397 (or 168868395 counting only the distinct ones).

The product of its digits is 1234800, while the sum is 46.

The square root of 675473572 is about 25989.8744129324. The cubic root of 675473572 is about 877.4104191256.

The spelling of 675473572 in words is "six hundred seventy-five million, four hundred seventy-three thousand, five hundred seventy-two".