265274352 has 270 divisors, whose sum is σ = 929856408. Its totient is φ = 71803584.

The previous prime is 265274351. The next prime is 265274357. The reversal of 265274352 is 253472562.

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

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265274351) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 13961799 + ... + 13961817.

Almost surely, 2^265274352 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 265274352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464928204).

265274352 is an abundant number, since it is smaller than the sum of its proper divisors (664582056).

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

265274352 is an frugal number, since it uses more digits than its factorization.

265274352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 31 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 265274352 is about 16287.2450709136. The cubic root of 265274352 is about 642.5374135783.

Multiplying 265274352 by its product of digits (100800), we get a square (26739654681600 = 5171040²).

The spelling of 265274352 in words is "two hundred sixty-five million, two hundred seventy-four thousand, three hundred fifty-two".