11868260 has 24 divisors (see below), whose sum is σ = 25031160. Its totient is φ = 4726784.

The previous prime is 11868251. The next prime is 11868281. The reversal of 11868260 is 6286811.

It can be written as a sum of positive squares in 4 ways, for example, as 6522916 + 5345344 = 2554^2 + 2312^2 .

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, 3986 + ... + 6294.

It is an arithmetic number, because the mean of its divisors is an integer number (1042965).

Almost surely, 2^11868260 is an apocalyptic number.

11868260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11868260 is an abundant number, since it is smaller than the sum of its proper divisors (13162900).

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

11868260 is a wasteful number, since it uses less digits than its factorization.

11868260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575 (or 2573 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 11868260 is about 3445.0341072332. The cubic root of 11868260 is about 228.1019601426.

The spelling of 11868260 in words is "eleven million, eight hundred sixty-eight thousand, two hundred sixty".