675468623 has 8 divisors (see below), whose sum is σ = 718136928. Its totient is φ = 633908704.

The previous prime is 675468617. The next prime is 675468649. The reversal of 675468623 is 326864576.

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

It is not a de Polignac number, because 675468623 - 2¹² = 675464527 is a prime.

It is a super-2 number, since 2×675468623² = 912515721315032258, 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 (675468613) 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, 275840 + ... + 278277.

It is an arithmetic number, because the mean of its divisors is an integer number (89767116).

Almost surely, 2^675468623 is an apocalyptic number.

675468623 is a deficient number, since it is larger than the sum of its proper divisors (42668305).

675468623 is a wasteful number, since it uses less digits than its factorization.

675468623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554193.

The product of its digits is 1451520, while the sum is 47.

The square root of 675468623 is about 25989.7792026019. The cubic root of 675468623 is about 877.4082762761.

The spelling of 675468623 in words is "six hundred seventy-five million, four hundred sixty-eight thousand, six hundred twenty-three".