675288181 has 8 divisors (see below), whose sum is σ = 678081600. Its totient is φ = 672501312.

The previous prime is 675288067. The next prime is 675288191. The reversal of 675288181 is 181882576.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 675288181 - 2¹³ = 675279989 is a prime.

It is a super-2 number, since 2×675288181² = 912028254796577522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675288191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320670 + ... + 322768.

It is an arithmetic number, because the mean of its divisors is an integer number (84760200).

Almost surely, 2^675288181 is an apocalyptic number.

It is an amenable number.

675288181 is a deficient number, since it is larger than the sum of its proper divisors (2793419).

675288181 is a wasteful number, since it uses less digits than its factorization.

675288181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3275.

The product of its digits is 215040, while the sum is 46.

The square root of 675288181 is about 25986.3075676403. The cubic root of 675288181 is about 877.3301401995.

The spelling of 675288181 in words is "six hundred seventy-five million, two hundred eighty-eight thousand, one hundred eighty-one".