265234068 has 192 divisors, whose sum is σ = 830269440. Its totient is φ = 72230400.

The previous prime is 265234049. The next prime is 265234069. The reversal of 265234068 is 860432562.

It is a super-2 number, since 2×265234068² = 140698221655657248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265234069) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 464223 + ... + 464793.

It is an arithmetic number, because the mean of its divisors is an integer number (4324320).

Almost surely, 2^265234068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 265234068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (415134720).

265234068 is an abundant number, since it is smaller than the sum of its proper divisors (565035372).

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

265234068 is a wasteful number, since it uses less digits than its factorization.

265234068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635 (or 627 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 265234068 is about 16286.0083507285. The cubic root of 265234068 is about 642.5048871425.

The spelling of 265234068 in words is "two hundred sixty-five million, two hundred thirty-four thousand, sixty-eight".