1207842116 has 12 divisors (see below), whose sum is σ = 2276317932. Its totient is φ = 557465568.

The previous prime is 1207842071. The next prime is 1207842161. The reversal of 1207842116 is 6112487021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1207842071) and next prime (1207842161).

It can be written as a sum of positive squares in 2 ways, for example, as 177688900 + 1030153216 = 13330^2 + 32096^2 .

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 3 ways as a sum of consecutive naturals, for example, 11613815 + ... + 11613918.

It is an arithmetic number, because the mean of its divisors is an integer number (189693161).

Almost surely, 2^1207842116 is an apocalyptic number.

It is an amenable number.

1207842116 is a deficient number, since it is larger than the sum of its proper divisors (1068475816).

1207842116 is a wasteful number, since it uses less digits than its factorization.

1207842116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23227750 (or 23227748 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 1207842116 is about 34754.0230189254. The cubic root of 1207842116 is about 1064.9684036267.

The spelling of 1207842116 in words is "one billion, two hundred seven million, eight hundred forty-two thousand, one hundred sixteen".