11705234 has 4 divisors (see below), whose sum is σ = 17557854. Its totient is φ = 5852616.

The previous prime is 11705233. The next prime is 11705237. The reversal of 11705234 is 43250711.

11705234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 11458225 + 247009 = 3385^2 + 497^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11705233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2926307 + ... + 2926310.

Almost surely, 2^11705234 is an apocalyptic number.

11705234 is a deficient number, since it is larger than the sum of its proper divisors (5852620).

11705234 is an equidigital number, since it uses as much as digits as its factorization.

11705234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5852619.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 11705234 is about 3421.2912766966. The cubic root of 11705234 is about 227.0527153475.

Adding to 11705234 its reverse (43250711), we get a palindrome (54955945).

It can be divided in two parts, 11705 and 234, that multiplied together give a triangular number (2738970 = T₂₃₄₀).

The spelling of 11705234 in words is "eleven million, seven hundred five thousand, two hundred thirty-four".