265672036 has 24 divisors (see below), whose sum is σ = 532869120. Its totient is φ = 113532672.

The previous prime is 265672021. The next prime is 265672037. The reversal of 265672036 is 630276562.

It is a junction number, because it is equal to n+sod(n) for n = 265671986 and 265672004.

It is not an unprimeable number, because it can be changed into a prime (265672037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3556 + ... + 23323.

It is an arithmetic number, because the mean of its divisors is an integer number (22202880).

Almost surely, 2^265672036 is an apocalyptic number.

It is an amenable number.

265672036 is an abundant number, since it is smaller than the sum of its proper divisors (267197084).

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

265672036 is a wasteful number, since it uses less digits than its factorization.

265672036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27243 (or 27241 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 265672036 is about 16299.4489477405. The cubic root of 265672036 is about 642.8583382647.

The spelling of 265672036 in words is "two hundred sixty-five million, six hundred seventy-two thousand, thirty-six".