260229118 has 4 divisors (see below), whose sum is σ = 390343680. Its totient is φ = 130114558.

The previous prime is 260229089. The next prime is 260229119. The reversal of 260229118 is 811922062.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 260229118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260229119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65057278 + ... + 65057281.

It is an arithmetic number, because the mean of its divisors is an integer number (97585920).

Almost surely, 2^260229118 is an apocalyptic number.

260229118 is a deficient number, since it is larger than the sum of its proper divisors (130114562).

260229118 is a wasteful number, since it uses less digits than its factorization.

260229118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130114561.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 260229118 is about 16131.6185796714. The cubic root of 260229118 is about 638.4378551782.

The spelling of 260229118 in words is "two hundred sixty million, two hundred twenty-nine thousand, one hundred eighteen".