114545440 has 24 divisors (see below), whose sum is σ = 270613980. Its totient is φ = 45818112.

The previous prime is 114545423. The next prime is 114545441. The reversal of 114545440 is 44545411.

It can be written as a sum of positive squares in 2 ways, for example, as 114318864 + 226576 = 10692^2 + 476^2 .

It is a junction number, because it is equal to n+sod(n) for n = 114545399 and 114545408.

It is not an unprimeable number, because it can be changed into a prime (114545441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357795 + ... + 358114.

Almost surely, 2^114545440 is an apocalyptic number.

114545440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

114545440 is an abundant number, since it is smaller than the sum of its proper divisors (156068540).

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

114545440 is an equidigital number, since it uses as much as digits as its factorization.

114545440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715924 (or 715916 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 114545440 is about 10702.5903406605. The cubic root of 114545440 is about 485.6528424501.

The spelling of 114545440 in words is "one hundred fourteen million, five hundred forty-five thousand, four hundred forty".