11742814 has 4 divisors (see below), whose sum is σ = 17614224. Its totient is φ = 5871406.

The previous prime is 11742793. The next prime is 11742877. The reversal of 11742814 is 41824711.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2935702 + ... + 2935705.

It is an arithmetic number, because the mean of its divisors is an integer number (4403556).

Almost surely, 2^11742814 is an apocalyptic number.

11742814 is a deficient number, since it is larger than the sum of its proper divisors (5871410).

11742814 is an equidigital number, since it uses as much as digits as its factorization.

11742814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5871409.

The product of its digits is 1792, while the sum is 28.

The square root of 11742814 is about 3426.7789540617. The cubic root of 11742814 is about 227.2954422581.

The spelling of 11742814 in words is "eleven million, seven hundred forty-two thousand, eight hundred fourteen".