11401450 has 24 divisors (see below), whose sum is σ = 21703968. Its totient is φ = 4453680.

The previous prime is 11401447. The next prime is 11401451. The reversal of 11401450 is 5410411.

It is not an unprimeable number, because it can be changed into a prime (11401451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 502 + ... + 4801.

It is an arithmetic number, because the mean of its divisors is an integer number (904332).

Almost surely, 2^11401450 is an apocalyptic number.

11401450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11401450 is a deficient number, since it is larger than the sum of its proper divisors (10302518).

11401450 is a wasteful number, since it uses less digits than its factorization.

11401450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5358 (or 5353 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 11401450 is about 3376.6033228675. The cubic root of 11401450 is about 225.0712531533.

Adding to 11401450 its reverse (5410411), we get a palindrome (16811861).

The spelling of 11401450 in words is "eleven million, four hundred one thousand, four hundred fifty".