114450440 has 64 divisors (see below), whose sum is σ = 280551600. Its totient is φ = 41766912.

The previous prime is 114450437. The next prime is 114450487. The reversal of 114450440 is 44054411.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 24542116 + 89908324 = 4954^2 + 9482^2 .

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, 45044 + ... + 47516.

Almost surely, 2^114450440 is an apocalyptic number.

114450440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 114450440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140275800).

114450440 is an abundant number, since it is smaller than the sum of its proper divisors (166101160).

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

114450440 is a wasteful number, since it uses less digits than its factorization.

114450440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586 (or 2582 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 114450440 is about 10698.1512421539. The cubic root of 114450440 is about 485.5185441294.

The spelling of 114450440 in words is "one hundred fourteen million, four hundred fifty thousand, four hundred forty".