1094201842 has 16 divisors (see below), whose sum is σ = 1699052760. Its totient is φ = 527876608.

The previous prime is 1094201837. The next prime is 1094201861. The reversal of 1094201842 is 2481024901.

It can be written as a sum of positive squares in 4 ways, for example, as 992817081 + 101384761 = 31509^2 + 10069^2 .

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, 92868 + ... + 103984.

Almost surely, 2^1094201842 is an apocalyptic number.

1094201842 is a deficient number, since it is larger than the sum of its proper divisors (604850918).

1094201842 is a wasteful number, since it uses less digits than its factorization.

1094201842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12845.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 1094201842 is about 33078.7218918748. The cubic root of 1094201842 is about 1030.4631850224.

The spelling of 1094201842 in words is "one billion, ninety-four million, two hundred one thousand, eight hundred forty-two".