11401292 has 48 divisors (see below), whose sum is σ = 24864000. Its totient is φ = 4463424.

The previous prime is 11401289. The next prime is 11401303. The reversal of 11401292 is 29210411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15059 + ... + 15797.

It is an arithmetic number, because the mean of its divisors is an integer number (518000).

Almost surely, 2^11401292 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 11401292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12432000).

11401292 is an abundant number, since it is smaller than the sum of its proper divisors (13462708).

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

11401292 is a wasteful number, since it uses less digits than its factorization.

11401292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 11401292 is about 3376.5799264937. The cubic root of 11401292 is about 225.0702134779.

The spelling of 11401292 in words is "eleven million, four hundred one thousand, two hundred ninety-two".