260663414 has 16 divisors (see below), whose sum is σ = 451631376. Its totient is φ = 111513600.

The previous prime is 260663411. The next prime is 260663437. The reversal of 260663414 is 414366062.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260663411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348107 + ... + 348854.

It is an arithmetic number, because the mean of its divisors is an integer number (28226961).

Almost surely, 2^260663414 is an apocalyptic number.

260663414 is a deficient number, since it is larger than the sum of its proper divisors (190967962).

260663414 is a wasteful number, since it uses less digits than its factorization.

260663414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696991.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 260663414 is about 16145.0739855846. The cubic root of 260663414 is about 638.7928204565.

The spelling of 260663414 in words is "two hundred sixty million, six hundred sixty-three thousand, four hundred fourteen".