265448080 has 40 divisors (see below), whose sum is σ = 627638400. Its totient is φ = 104377728.

The previous prime is 265448077. The next prime is 265448087. The reversal of 265448080 is 80844562.

265448080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (265448087) 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, 23400 + ... + 32839.

It is an arithmetic number, because the mean of its divisors is an integer number (15690960).

Almost surely, 2^265448080 is an apocalyptic number.

265448080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

265448080 is an abundant number, since it is smaller than the sum of its proper divisors (362190320).

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

265448080 is a wasteful number, since it uses less digits than its factorization.

265448080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56311 (or 56305 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 265448080 is about 16292.5774510972. The cubic root of 265448080 is about 642.6776487471.

The spelling of 265448080 in words is "two hundred sixty-five million, four hundred forty-eight thousand, eighty".