1195587078 has 16 divisors (see below), whose sum is σ = 2732770560. Its totient is φ = 341596296.

The previous prime is 1195587053. The next prime is 1195587083. The reversal of 1195587078 is 8707855911.

It is a super-4 number, since 4×1195587078⁴ (a number of 37 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1195587078.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14233138 + ... + 14233221.

It is an arithmetic number, because the mean of its divisors is an integer number (170798160).

Almost surely, 2^1195587078 is an apocalyptic number.

1195587078 is an abundant number, since it is smaller than the sum of its proper divisors (1537183482).

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

1195587078 is a wasteful number, since it uses less digits than its factorization.

1195587078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28466371.

The product of its (nonzero) digits is 705600, while the sum is 51.

The square root of 1195587078 is about 34577.2624422466. The cubic root of 1195587078 is about 1061.3543498747.

The spelling of 1195587078 in words is "one billion, one hundred ninety-five million, five hundred eighty-seven thousand, seventy-eight".