265828001 has 8 divisors (see below), whose sum is σ = 271508160. Its totient is φ = 260206992.

The previous prime is 265827983. The next prime is 265828049. The reversal of 265828001 is 100828562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 265828001 - 2⁶ = 265827937 is a prime.

It is a super-2 number, since 2×265828001² = 141329052231312002, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (265828081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5645 + ... + 23738.

It is an arithmetic number, because the mean of its divisors is an integer number (33938520).

Almost surely, 2^265828001 is an apocalyptic number.

It is an amenable number.

265828001 is a deficient number, since it is larger than the sum of its proper divisors (5680159).

265828001 is a wasteful number, since it uses less digits than its factorization.

265828001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29575.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 265828001 is about 16304.2326099697. The cubic root of 265828001 is about 642.9841121179.

The spelling of 265828001 in words is "two hundred sixty-five million, eight hundred twenty-eight thousand, one".