1190255794 has 16 divisors (see below), whose sum is σ = 2197395648. Its totient is φ = 470870352.

The previous prime is 1190255747. The next prime is 1190255813. The reversal of 1190255794 is 4975520911.

It is a self number, because there is not a number n which added to its sum of digits gives 1190255794.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3269752 + ... + 3270115.

It is an arithmetic number, because the mean of its divisors is an integer number (137337228).

Almost surely, 2^1190255794 is an apocalyptic number.

1190255794 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1190255794 is a deficient number, since it is larger than the sum of its proper divisors (1007139854).

1190255794 is a wasteful number, since it uses less digits than its factorization.

1190255794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6539889.

The product of its (nonzero) digits is 113400, while the sum is 43.

The square root of 1190255794 is about 34500.0839709123. The cubic root of 1190255794 is about 1059.7744251217.

The spelling of 1190255794 in words is "one billion, one hundred ninety million, two hundred fifty-five thousand, seven hundred ninety-four".