1114554312 has 24 divisors (see below), whose sum is σ = 3018584790. Its totient is φ = 371518080.

The previous prime is 1114554299. The next prime is 1114554319. The reversal of 1114554312 is 2134554111.

1114554312 is a `hidden beast` number, since 1 + 114 + 5 + 543 + 1 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 762091236 + 352463076 = 27606^2 + 18774^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (1114554319) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 7739889 + ... + 7740032.

Almost surely, 2^1114554312 is an apocalyptic number.

1114554312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1114554312 is an abundant number, since it is smaller than the sum of its proper divisors (1904030478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1114554312 is a wasteful number, since it uses less digits than its factorization.

1114554312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15479933 (or 15479926 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 1114554312 is about 33384.9413957850. The cubic root of 1114554312 is about 1036.8129479764.

The spelling of 1114554312 in words is "one billion, one hundred fourteen million, five hundred fifty-four thousand, three hundred twelve".