11404814 has 4 divisors (see below), whose sum is σ = 17107224. Its totient is φ = 5702406.

The previous prime is 11404777. The next prime is 11404817. The reversal of 11404814 is 41840411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41840411 = 827 ⋅50593.

It is a self number, because there is not a number n which added to its sum of digits gives 11404814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11404817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2851202 + ... + 2851205.

It is an arithmetic number, because the mean of its divisors is an integer number (4276806).

Almost surely, 2^11404814 is an apocalyptic number.

11404814 is a deficient number, since it is larger than the sum of its proper divisors (5702410).

11404814 is an equidigital number, since it uses as much as digits as its factorization.

11404814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5702409.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 11404814 is about 3377.1014198570. The cubic root of 11404814 is about 225.0933867487.

The spelling of 11404814 in words is "eleven million, four hundred four thousand, eight hundred fourteen".