675481446 has 24 divisors (see below), whose sum is σ = 1469833560. Its totient is φ = 224192736.

The previous prime is 675481439. The next prime is 675481447. The reversal of 675481446 is 644184576.

675481446 is a `hidden beast` number, since 67 + 548 + 1 + 4 + 46 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675481447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76336 + ... + 84723.

It is an arithmetic number, because the mean of its divisors is an integer number (61243065).

Almost surely, 2^675481446 is an apocalyptic number.

675481446 is an abundant number, since it is smaller than the sum of its proper divisors (794352114).

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

675481446 is a wasteful number, since it uses less digits than its factorization.

675481446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161300 (or 161297 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 675481446 is about 25990.0258945619. The cubic root of 675481446 is about 877.4138284388.

The spelling of 675481446 in words is "six hundred seventy-five million, four hundred eighty-one thousand, four hundred forty-six".