260078041 has 4 divisors (see below), whose sum is σ = 263741184. Its totient is φ = 256414900.

The previous prime is 260078029. The next prime is 260078057. The reversal of 260078041 is 140870062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 260078041 - 2⁷ = 260077913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260078011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1831465 + ... + 1831606.

It is an arithmetic number, because the mean of its divisors is an integer number (65935296).

Almost surely, 2^260078041 is an apocalyptic number.

It is an amenable number.

260078041 is a deficient number, since it is larger than the sum of its proper divisors (3663143).

260078041 is an equidigital number, since it uses as much as digits as its factorization.

260078041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3663142.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 260078041 is about 16126.9352637133. The cubic root of 260078041 is about 638.3142820899.

The spelling of 260078041 in words is "two hundred sixty million, seventy-eight thousand, forty-one".