260230971 has 64 divisors (see below), whose sum is σ = 469324800. Its totient is φ = 123863040.

The previous prime is 260230939. The next prime is 260230981. The reversal of 260230971 is 179032062.

It is not a de Polignac number, because 260230971 - 2⁵ = 260230939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260230981) 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 63 ways as a sum of consecutive naturals, for example, 579355 + ... + 579803.

It is an arithmetic number, because the mean of its divisors is an integer number (7333200).

Almost surely, 2^260230971 is an apocalyptic number.

260230971 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

260230971 is a deficient number, since it is larger than the sum of its proper divisors (209093829).

260230971 is a wasteful number, since it uses less digits than its factorization.

260230971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 260230971 is about 16131.6760133596. The cubic root of 260230971 is about 638.4393705384.

The spelling of 260230971 in words is "two hundred sixty million, two hundred thirty thousand, nine hundred seventy-one".