264065012 has 12 divisors (see below), whose sum is σ = 489297060. Its totient is φ = 124265856.

The previous prime is 264065003. The next prime is 264065033. The reversal of 264065012 is 210560462.

It can be written as a sum of positive squares in 2 ways, for example, as 210424036 + 53640976 = 14506^2 + 7324^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1941587 + ... + 1941722.

It is an arithmetic number, because the mean of its divisors is an integer number (40774755).

Almost surely, 2^264065012 is an apocalyptic number.

It is an amenable number.

264065012 is a deficient number, since it is larger than the sum of its proper divisors (225232048).

264065012 is a wasteful number, since it uses less digits than its factorization.

264065012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883330 (or 3883328 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 264065012 is about 16250.0772921239. The cubic root of 264065012 is about 641.5595203191.

The spelling of 264065012 in words is "two hundred sixty-four million, sixty-five thousand, twelve".