265416288 has 48 divisors (see below), whose sum is σ = 713721456. Its totient is φ = 86312960.

The previous prime is 265416287. The next prime is 265416337. The reversal of 265416288 is 882614562.

265416288 is digitally balanced in base 3, 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 (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265416287) 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, 29781 + ... + 37652.

It is an arithmetic number, because the mean of its divisors is an integer number (14869197).

Almost surely, 2^265416288 is an apocalyptic number.

It is an amenable number.

265416288 is an abundant number, since it is smaller than the sum of its proper divisors (448305168).

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

265416288 is a wasteful number, since it uses less digits than its factorization.

265416288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67487 (or 67479 counting only the distinct ones).

The product of its digits is 184320, while the sum is 42.

The square root of 265416288 is about 16291.6017628716. The cubic root of 265416288 is about 642.6519904670.

The spelling of 265416288 in words is "two hundred sixty-five million, four hundred sixteen thousand, two hundred eighty-eight".