11871260 has 48 divisors (see below), whose sum is σ = 25958016. Its totient is φ = 4557312.

The previous prime is 11871259. The next prime is 11871269. The reversal of 11871260 is 6217811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11871269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68534 + ... + 68706.

It is an arithmetic number, because the mean of its divisors is an integer number (540792).

Almost surely, 2^11871260 is an apocalyptic number.

11871260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11871260 is an abundant number, since it is smaller than the sum of its proper divisors (14086756).

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

11871260 is a wasteful number, since it uses less digits than its factorization.

11871260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 11871260 is about 3445.4694890537. The cubic root of 11871260 is about 228.1211780182.

The spelling of 11871260 in words is "eleven million, eight hundred seventy-one thousand, two hundred sixty".