114435666 has 40 divisors (see below), whose sum is σ = 259334460. Its totient is φ = 37711872.

The previous prime is 114435661. The next prime is 114435667. The reversal of 114435666 is 666534411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 110691441 + 3744225 = 10521^2 + 1935^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 114435666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114435661) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10450 + ... + 18386.

Almost surely, 2^114435666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 114435666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129667230).

114435666 is an abundant number, since it is smaller than the sum of its proper divisors (144898794).

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

114435666 is an equidigital number, since it uses as much as digits as its factorization.

114435666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8040 (or 8031 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 114435666 is about 10697.4607267332. The cubic root of 114435666 is about 485.4976519434.

The spelling of 114435666 in words is "one hundred fourteen million, four hundred thirty-five thousand, six hundred sixty-six".