1115464166 has 16 divisors (see below), whose sum is σ = 1747699200. Its totient is φ = 532946568.

The previous prime is 1115464159. The next prime is 1115464169. The reversal of 1115464166 is 6614645111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115464169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36125 + ... + 59463.

It is an arithmetic number, because the mean of its divisors is an integer number (109231200).

Almost surely, 2^1115464166 is an apocalyptic number.

1115464166 is a deficient number, since it is larger than the sum of its proper divisors (632235034).

1115464166 is a wasteful number, since it uses less digits than its factorization.

1115464166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24403.

The product of its digits is 17280, while the sum is 35.

The square root of 1115464166 is about 33398.5653284688. The cubic root of 1115464166 is about 1037.0950014744.

The spelling of 1115464166 in words is "one billion, one hundred fifteen million, four hundred sixty-four thousand, one hundred sixty-six".