260005038 has 16 divisors (see below), whose sum is σ = 550599120. Its totient is φ = 81570176.

The previous prime is 260004973. The next prime is 260005043. The reversal of 260005038 is 830500062.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 260004999 and 260005017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274433 + ... + 1274636.

It is an arithmetic number, because the mean of its divisors is an integer number (34412445).

Almost surely, 2^260005038 is an apocalyptic number.

260005038 is an abundant number, since it is smaller than the sum of its proper divisors (290594082).

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

260005038 is a wasteful number, since it uses less digits than its factorization.

260005038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549091.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 260005038 is about 16124.6717175885. The cubic root of 260005038 is about 638.2545523025.

The spelling of 260005038 in words is "two hundred sixty million, five thousand, thirty-eight".