675717442 has 16 divisors (see below), whose sum is σ = 1043189280. Its totient is φ = 328125952.

The previous prime is 675717439. The next prime is 675717451. The reversal of 675717442 is 244717576.

It is a super-2 number, since 2×675717442² = 913188122846046728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24703 + ... + 44290.

It is an arithmetic number, because the mean of its divisors is an integer number (65199330).

Almost surely, 2^675717442 is an apocalyptic number.

675717442 is a deficient number, since it is larger than the sum of its proper divisors (367471838).

675717442 is a wasteful number, since it uses less digits than its factorization.

675717442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69137.

The product of its digits is 329280, while the sum is 43.

The square root of 675717442 is about 25994.5656243762. The cubic root of 675717442 is about 877.5159985503.

The spelling of 675717442 in words is "six hundred seventy-five million, seven hundred seventeen thousand, four hundred forty-two".