265224980 has 24 divisors (see below), whose sum is σ = 559101312. Its totient is φ = 105684512.

The previous prime is 265224979. The next prime is 265225003. The reversal of 265224980 is 89422562.

265224980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19952 + ... + 30471.

It is an arithmetic number, because the mean of its divisors is an integer number (23295888).

Almost surely, 2^265224980 is an apocalyptic number.

265224980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

265224980 is an abundant number, since it is smaller than the sum of its proper divisors (293876332).

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

265224980 is a wasteful number, since it uses less digits than its factorization.

265224980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50695 (or 50693 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 265224980 is about 16285.7293358326. The cubic root of 265224980 is about 642.4975487802.

The spelling of 265224980 in words is "two hundred sixty-five million, two hundred twenty-four thousand, nine hundred eighty".