260446004 has 48 divisors (see below), whose sum is σ = 579081216. Its totient is φ = 99705600.

The previous prime is 260445989. The next prime is 260446031. The reversal of 260446004 is 400644062.

260446004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257 + ... + 22824.

It is an arithmetic number, because the mean of its divisors is an integer number (12064192).

Almost surely, 2^260446004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260446004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289540608).

260446004 is an abundant number, since it is smaller than the sum of its proper divisors (318635212).

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

260446004 is a wasteful number, since it uses less digits than its factorization.

260446004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23136 (or 23134 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 260446004 is about 16138.3395676259. The cubic root of 260446004 is about 638.6151730011.

The spelling of 260446004 in words is "two hundred sixty million, four hundred forty-six thousand, four".