260090 has 16 divisors (see below), whose sum is σ = 483840. Its totient is φ = 100560.

The previous prime is 260089. The next prime is 260111. The reversal of 260090 is 90062.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 260090.

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, 110 + ... + 729.

It is an arithmetic number, because the mean of its divisors is an integer number (30240).

2²⁶⁰⁰⁹⁰ is an apocalyptic number.

260090 is a deficient number, since it is larger than the sum of its proper divisors (223750).

260090 is a wasteful number, since it uses less digits than its factorization.

260090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 260090 is about 509.9901959842. The cubic root of 260090 is about 63.8324065671.

The spelling of 260090 in words is "two hundred sixty thousand, ninety".