260858950 has 24 divisors (see below), whose sum is σ = 529307640. Its totient is φ = 94857600.

The previous prime is 260858947. The next prime is 260858959. The reversal of 260858950 is 59858062.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 260858897 and 260858906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260858959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236595 + ... + 237694.

It is an arithmetic number, because the mean of its divisors is an integer number (22054485).

Almost surely, 2^260858950 is an apocalyptic number.

260858950 is an abundant number, since it is smaller than the sum of its proper divisors (268448690).

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

260858950 is a wasteful number, since it uses less digits than its factorization.

260858950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474312 (or 474307 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 260858950 is about 16151.1284435485. The cubic root of 260858950 is about 638.9525101384.

The spelling of 260858950 in words is "two hundred sixty million, eight hundred fifty-eight thousand, nine hundred fifty".