11718074 has 4 divisors (see below), whose sum is σ = 17577114. Its totient is φ = 5859036.

The previous prime is 11718071. The next prime is 11718103. The reversal of 11718074 is 47081711.

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., 10843849 + 874225 = 3293^2 + 935^2 .

It is not an unprimeable number, because it can be changed into a prime (11718071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2929517 + ... + 2929520.

Almost surely, 2^11718074 is an apocalyptic number.

11718074 is a deficient number, since it is larger than the sum of its proper divisors (5859040).

11718074 is an equidigital number, since it uses as much as digits as its factorization.

11718074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5859039.

The product of its (nonzero) digits is 1568, while the sum is 29.

The square root of 11718074 is about 3423.1672468636. The cubic root of 11718074 is about 227.1357064697.

Adding to 11718074 its reverse (47081711), we get a palindrome (58799785).

The spelling of 11718074 in words is "eleven million, seven hundred eighteen thousand, seventy-four".