1118870005 has 16 divisors (see below), whose sum is σ = 1541793600. Its totient is φ = 770895360.

The previous prime is 1118869957. The next prime is 1118870023. The reversal of 1118870005 is 5000788111.

It is not a de Polignac number, because 1118870005 - 2¹¹ = 1118867957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 534300 + ... + 536389.

It is an arithmetic number, because the mean of its divisors is an integer number (96362100).

Almost surely, 2^1118870005 is an apocalyptic number.

It is an amenable number.

1118870005 is a deficient number, since it is larger than the sum of its proper divisors (422923595).

1118870005 is a wasteful number, since it uses less digits than its factorization.

1118870005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070724.

The product of its (nonzero) digits is 2240, while the sum is 31.

The square root of 1118870005 is about 33449.5142715107. The cubic root of 1118870005 is about 1038.1494473485.

The spelling of 1118870005 in words is "one billion, one hundred eighteen million, eight hundred seventy thousand, five".