1028234265 has 16 divisors (see below), whose sum is σ = 1647071808. Its totient is φ = 547759296.

The previous prime is 1028234261. The next prime is 1028234269. The reversal of 1028234265 is 5624328201.

1028234265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1028234261) and next prime (1028234269).

It is not a de Polignac number, because 1028234265 - 2² = 1028234261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1028234261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25927 + ... + 52236.

It is an arithmetic number, because the mean of its divisors is an integer number (102941988).

Almost surely, 2^1028234265 is an apocalyptic number.

1028234265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1028234265 is a deficient number, since it is larger than the sum of its proper divisors (618837543).

1028234265 is an equidigital number, since it uses as much as digits as its factorization.

1028234265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79048.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 1028234265 is about 32066.0921379578. The cubic root of 1028234265 is about 1009.3242105459.

The spelling of 1028234265 in words is "one billion, twenty-eight million, two hundred thirty-four thousand, two hundred sixty-five".