265197060 has 72 divisors (see below), whose sum is σ = 846780480. Its totient is φ = 66996288.

The previous prime is 265197047. The next prime is 265197071. The reversal of 265197060 is 60791562.

265197060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35352 + ... + 42191.

It is an arithmetic number, because the mean of its divisors is an integer number (11760840).

Almost surely, 2^265197060 is an apocalyptic number.

265197060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

265197060 is an abundant number, since it is smaller than the sum of its proper divisors (581583420).

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

265197060 is a wasteful number, since it uses less digits than its factorization.

265197060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77577 (or 77572 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 265197060 is about 16284.8721210822. The cubic root of 265197060 is about 642.4750029387.

The spelling of 265197060 in words is "two hundred sixty-five million, one hundred ninety-seven thousand, sixty".