381260 has 24 divisors (see below), whose sum is σ = 873936. Its totient is φ = 138560.

The previous prime is 381253. The next prime is 381287. The reversal of 381260 is 62183.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 381260.

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, 647 + ... + 1086.

It is an arithmetic number, because the mean of its divisors is an integer number (36414).

2³⁸¹²⁶⁰ is an apocalyptic number.

It is an amenable number.

381260 is an abundant number, since it is smaller than the sum of its proper divisors (492676).

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

381260 is a wasteful number, since it uses less digits than its factorization.

381260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753 (or 1751 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 381260 is about 617.4625494716. The cubic root of 381260 is about 72.5115320538.

The spelling of 381260 in words is "three hundred eighty-one thousand, two hundred sixty".