260203460 has 48 divisors (see below), whose sum is σ = 615347712. Its totient is φ = 91564800.

The previous prime is 260203451. The next prime is 260203469. The reversal of 260203460 is 64302062.

It is an interprime number because it is at equal distance from previous prime (260203451) and next prime (260203469).

It is not an unprimeable number, because it can be changed into a prime (260203469) 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 15 ways as a sum of consecutive naturals, for example, 12257 + ... + 25896.

It is an arithmetic number, because the mean of its divisors is an integer number (12819744).

Almost surely, 2^260203460 is an apocalyptic number.

260203460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260203460 is an abundant number, since it is smaller than the sum of its proper divisors (355144252).

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

260203460 is a wasteful number, since it uses less digits than its factorization.

260203460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38204 (or 38202 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 260203460 is about 16130.8232895906. The cubic root of 260203460 is about 638.4168716477.

The spelling of 260203460 in words is "two hundred sixty million, two hundred three thousand, four hundred sixty".