11401408 has 28 divisors (see below), whose sum is σ = 23408640. Its totient is φ = 5503232.

The previous prime is 11401391. The next prime is 11401417. The reversal of 11401408 is 80410411.

11401408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1216 + ... + 4927.

Almost surely, 2^11401408 is an apocalyptic number.

It is an amenable number.

11401408 is an abundant number, since it is smaller than the sum of its proper divisors (12007232).

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

11401408 is an equidigital number, since it uses as much as digits as its factorization.

11401408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6184 (or 6174 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 11401408 is about 3376.5971035941. The cubic root of 11401408 is about 225.0709767848.

Adding to 11401408 its reverse (80410411), we get a palindrome (91811819).

The spelling of 11401408 in words is "eleven million, four hundred one thousand, four hundred eight".