265614980 has 12 divisors (see below), whose sum is σ = 557791500. Its totient is φ = 106245984.

The previous prime is 265614911. The next prime is 265614983. The reversal of 265614980 is 89416562.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 57274624 + 208340356 = 7568^2 + 14434^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (265614983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6640355 + ... + 6640394.

It is an arithmetic number, because the mean of its divisors is an integer number (46482625).

Almost surely, 2^265614980 is an apocalyptic number.

265614980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

265614980 is an abundant number, since it is smaller than the sum of its proper divisors (292176520).

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

265614980 is a wasteful number, since it uses less digits than its factorization.

265614980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13280758 (or 13280756 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 265614980 is about 16297.6986105401. The cubic root of 265614980 is about 642.8123146636.

The spelling of 265614980 in words is "two hundred sixty-five million, six hundred fourteen thousand, nine hundred eighty".