675598654 has 16 divisors (see below), whose sum is σ = 1043024256. Its totient is φ = 328066200.

The previous prime is 675598643. The next prime is 675598657. The reversal of 675598654 is 456895576.

It is a super-2 number, since 2×675598654² = 912867082573223432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 675598595 and 675598604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675598657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25992 + ... + 45019.

It is an arithmetic number, because the mean of its divisors is an integer number (65189016).

Almost surely, 2^675598654 is an apocalyptic number.

675598654 is a deficient number, since it is larger than the sum of its proper divisors (367425602).

675598654 is a wasteful number, since it uses less digits than its factorization.

675598654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71151.

The product of its digits is 9072000, while the sum is 55.

The square root of 675598654 is about 25992.2806617657. The cubic root of 675598654 is about 877.4645744526.

The spelling of 675598654 in words is "six hundred seventy-five million, five hundred ninety-eight thousand, six hundred fifty-four".