675222687 has 24 divisors (see below), whose sum is σ = 1008079488. Its totient is φ = 435067200.

The previous prime is 675222671. The next prime is 675222701. The reversal of 675222687 is 786222576.

675222687 is a `hidden beast` number, since 67 + 522 + 2 + 68 + 7 = 666.

It is not a de Polignac number, because 675222687 - 2⁴ = 675222671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675222607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 415737 + ... + 417357.

It is an arithmetic number, because the mean of its divisors is an integer number (42003312).

Almost surely, 2^675222687 is an apocalyptic number.

675222687 is a deficient number, since it is larger than the sum of its proper divisors (332856801).

675222687 is a wasteful number, since it uses less digits than its factorization.

675222687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151 (or 3148 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 675222687 is about 25985.0473734415. The cubic root of 675222687 is about 877.3017761522.

The spelling of 675222687 in words is "six hundred seventy-five million, two hundred twenty-two thousand, six hundred eighty-seven".