675972858 has 32 divisors (see below), whose sum is σ = 1481379840. Its totient is φ = 203933360.

The previous prime is 675972851. The next prime is 675972859. The reversal of 675972858 is 858279576.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 675972798 and 675972807.

It is not an unprimeable number, because it can be changed into a prime (675972851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7578 + ... + 37541.

It is an arithmetic number, because the mean of its divisors is an integer number (46293120).

Almost surely, 2^675972858 is an apocalyptic number.

675972858 is an abundant number, since it is smaller than the sum of its proper divisors (805406982).

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

675972858 is a wasteful number, since it uses less digits than its factorization.

675972858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45362.

The product of its digits is 8467200, while the sum is 57.

The square root of 675972858 is about 25999.4780332221. The cubic root of 675972858 is about 877.6265493902.

The spelling of 675972858 in words is "six hundred seventy-five million, nine hundred seventy-two thousand, eight hundred fifty-eight".