675615242 has 8 divisors (see below), whose sum is σ = 1013850432. Its totient is φ = 337665100.

The previous prime is 675615229. The next prime is 675615251. The reversal of 675615242 is 242516576.

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

It is a junction number, because it is equal to n+sod(n) for n = 675615196 and 675615205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65234 + ... + 74877.

It is an arithmetic number, because the mean of its divisors is an integer number (126731304).

Almost surely, 2^675615242 is an apocalyptic number.

675615242 is a deficient number, since it is larger than the sum of its proper divisors (338235190).

675615242 is a wasteful number, since it uses less digits than its factorization.

675615242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142524.

The product of its digits is 100800, while the sum is 38.

The square root of 675615242 is about 25992.5997545455. The cubic root of 675615242 is about 877.4717558678.

The spelling of 675615242 in words is "six hundred seventy-five million, six hundred fifteen thousand, two hundred forty-two".