675454160 has 20 divisors (see below), whose sum is σ = 1570431108. Its totient is φ = 270181632.

The previous prime is 675454151. The next prime is 675454177. The reversal of 675454160 is 61454576.

It can be written as a sum of positive squares in 2 ways, for example, as 130325056 + 545129104 = 11416^2 + 23348^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×675454160² = 912476644522611200, which contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 4221509 + ... + 4221668.

Almost surely, 2^675454160 is an apocalyptic number.

It is an amenable number.

675454160 is an abundant number, since it is smaller than the sum of its proper divisors (894976948).

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

675454160 is a wasteful number, since it uses less digits than its factorization.

675454160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8443190 (or 8443184 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 675454160 is about 25989.5009571173. The cubic root of 675454160 is about 877.4020139341.

The spelling of 675454160 in words is "six hundred seventy-five million, four hundred fifty-four thousand, one hundred sixty".