260003070 has 48 divisors (see below), whose sum is σ = 694287360. Its totient is φ = 67459392.

The previous prime is 260003047. The next prime is 260003101. The reversal of 260003070 is 70300062.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35710 + ... + 42369.

It is an arithmetic number, because the mean of its divisors is an integer number (14464320).

Almost surely, 2^260003070 is an apocalyptic number.

260003070 is an abundant number, since it is smaller than the sum of its proper divisors (434284290).

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

260003070 is a wasteful number, since it uses less digits than its factorization.

260003070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78129 (or 78126 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 260003070 is about 16124.6106929749. The cubic root of 260003070 is about 638.2529419643.

The spelling of 260003070 in words is "two hundred sixty million, three thousand, seventy".