675422742 has 8 divisors (see below), whose sum is σ = 1350845496. Its totient is φ = 225140912.

The previous prime is 675422701. The next prime is 675422819. The reversal of 675422742 is 247224576.

It is a happy number.

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

675422742 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 675422742.

It is a congruent number.

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, 56285223 + ... + 56285234.

It is an arithmetic number, because the mean of its divisors is an integer number (168855687).

Almost surely, 2^675422742 is an apocalyptic number.

675422742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

675422742 is a wasteful number, since it uses less digits than its factorization.

675422742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112570462.

The product of its digits is 188160, while the sum is 39.

The square root of 675422742 is about 25988.8965137037. The cubic root of 675422742 is about 877.3884099298.

The spelling of 675422742 in words is "six hundred seventy-five million, four hundred twenty-two thousand, seven hundred forty-two".