265010028 has 12 divisors (see below), whose sum is σ = 618356760. Its totient is φ = 88336672.

The previous prime is 265010027. The next prime is 265010029. The reversal of 265010028 is 820010562.

It is an interprime number because it is at equal distance from previous prime (265010027) and next prime (265010029).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (265010027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11042073 + ... + 11042096.

It is an arithmetic number, because the mean of its divisors is an integer number (51529730).

Almost surely, 2^265010028 is an apocalyptic number.

It is an amenable number.

265010028 is an abundant number, since it is smaller than the sum of its proper divisors (353346732).

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

265010028 is a wasteful number, since it uses less digits than its factorization.

265010028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22084176 (or 22084174 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 265010028 is about 16279.1286007575. The cubic root of 265010028 is about 642.3239308209.

The spelling of 265010028 in words is "two hundred sixty-five million, ten thousand, twenty-eight".