114045728 has 12 divisors (see below), whose sum is σ = 224527590. Its totient is φ = 57022848.

The previous prime is 114045727. The next prime is 114045731. The reversal of 114045728 is 827540411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 76247824 + 37797904 = 8732^2 + 6148^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 3563929 = 114045728 / (1 + 1 + 4 + 0 + 4 + 5 + 7 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 114045694 and 114045703.

It is not an unprimeable number, because it can be changed into a prime (114045727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781933 + ... + 1781996.

Almost surely, 2^114045728 is an apocalyptic number.

It is an amenable number.

114045728 is a deficient number, since it is larger than the sum of its proper divisors (110481862).

114045728 is an equidigital number, since it uses as much as digits as its factorization.

114045728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3563939 (or 3563931 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 114045728 is about 10679.2194471319. The cubic root of 114045728 is about 484.9455821610.

The spelling of 114045728 in words is "one hundred fourteen million, forty-five thousand, seven hundred twenty-eight".