260313652 has 12 divisors (see below), whose sum is σ = 455699776. Its totient is φ = 130113720.

The previous prime is 260313643. The next prime is 260313667. The reversal of 260313652 is 256313062.

It is a self number, because there is not a number n which added to its sum of digits gives 260313652.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5563 + ... + 23485.

Almost surely, 2^260313652 is an apocalyptic number.

It is an amenable number.

260313652 is a deficient number, since it is larger than the sum of its proper divisors (195386124).

260313652 is a wasteful number, since it uses less digits than its factorization.

260313652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21558 (or 21556 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 260313652 is about 16134.2385007784. The cubic root of 260313652 is about 638.5069787044.

The spelling of 260313652 in words is "two hundred sixty million, three hundred thirteen thousand, six hundred fifty-two".