1114666452 has 36 divisors (see below), whose sum is σ = 2829342516. Its totient is φ = 370010880.

The previous prime is 1114666433. The next prime is 1114666453. The reversal of 1114666452 is 2546664111.

It can be written as a sum of positive squares in 2 ways, for example, as 663783696 + 450882756 = 25764^2 + 21234^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114666453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55563 + ... + 72914.

Almost surely, 2^1114666452 is an apocalyptic number.

1114666452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1114666452 is an abundant number, since it is smaller than the sum of its proper divisors (1714676064).

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

1114666452 is a wasteful number, since it uses less digits than its factorization.

1114666452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128728 (or 128723 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 1114666452 is about 33386.6208532700. The cubic root of 1114666452 is about 1036.8477195150.

The spelling of 1114666452 in words is "one billion, one hundred fourteen million, six hundred sixty-six thousand, four hundred fifty-two".