1170522842 has 8 divisors (see below), whose sum is σ = 1767568500. Its totient is φ = 581333344.

The previous prime is 1170522779. The next prime is 1170522851. The reversal of 1170522842 is 2482250711.

It can be written as a sum of positive squares in 2 ways, for example, as 1170392521 + 130321 = 34211^2 + 361^2 .

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

It is a super-3 number, since 3×1170522842³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1170522799 and 1170522808.

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, 1963667 + ... + 1964262.

Almost surely, 2^1170522842 is an apocalyptic number.

1170522842 is a deficient number, since it is larger than the sum of its proper divisors (597045658).

1170522842 is a wasteful number, since it uses less digits than its factorization.

1170522842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3928080.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 1170522842 is about 34212.9046121489. The cubic root of 1170522842 is about 1053.8851807324.

The spelling of 1170522842 in words is "one billion, one hundred seventy million, five hundred twenty-two thousand, eight hundred forty-two".