11870408 has 32 divisors (see below), whose sum is σ = 24852960. Its totient is φ = 5268480.

The previous prime is 11870393. The next prime is 11870431. The reversal of 11870408 is 80407811.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

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, 2216 + ... + 5352.

It is an arithmetic number, because the mean of its divisors is an integer number (776655).

Almost surely, 2^11870408 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 11870408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12426480).

11870408 is an abundant number, since it is smaller than the sum of its proper divisors (12982552).

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

11870408 is a wasteful number, since it uses less digits than its factorization.

11870408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3197 (or 3193 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 11870408 is about 3445.3458462105. The cubic root of 11870408 is about 228.1157204707.

The spelling of 11870408 in words is "eleven million, eight hundred seventy thousand, four hundred eight".