265328086 has 4 divisors (see below), whose sum is σ = 397992132. Its totient is φ = 132664042.

The previous prime is 265328083. The next prime is 265328087. The reversal of 265328086 is 680823562.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265328083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66332020 + ... + 66332023.

It is an arithmetic number, because the mean of its divisors is an integer number (99498033).

Almost surely, 2^265328086 is an apocalyptic number.

265328086 is a deficient number, since it is larger than the sum of its proper divisors (132664046).

265328086 is a wasteful number, since it uses less digits than its factorization.

265328086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132664045.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 265328086 is about 16288.8945604053. The cubic root of 265328086 is about 642.5807947975.

The spelling of 265328086 in words is "two hundred sixty-five million, three hundred twenty-eight thousand, eighty-six".