265038048 has 192 divisors, whose sum is σ = 856396800. Its totient is φ = 79073280.

The previous prime is 265038043. The next prime is 265038083. The reversal of 265038048 is 840830562.

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 (265038043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 750640 + ... + 750992.

It is an arithmetic number, because the mean of its divisors is an integer number (4460400).

Almost surely, 2^265038048 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 265038048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (428198400).

265038048 is an abundant number, since it is smaller than the sum of its proper divisors (591358752).

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

265038048 is a wasteful number, since it uses less digits than its factorization.

265038048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 265038048 is about 16279.9891891856. The cubic root of 265038048 is about 642.3465680551.

The spelling of 265038048 in words is "two hundred sixty-five million, thirty-eight thousand, forty-eight".