11345667 has 8 divisors (see below), whose sum is σ = 15148224. Its totient is φ = 7553448.

The previous prime is 11345629. The next prime is 11345683. The reversal of 11345667 is 76654311.

11345667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11345667 - 2¹⁰ = 11344643 is a prime.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11345627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508 + ... + 4790.

It is an arithmetic number, because the mean of its divisors is an integer number (1893528).

Almost surely, 2^11345667 is an apocalyptic number.

11345667 is a deficient number, since it is larger than the sum of its proper divisors (3802557).

11345667 is an equidigital number, since it uses as much as digits as its factorization.

11345667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5169.

The product of its digits is 15120, while the sum is 33.

The square root of 11345667 is about 3368.3329704766. The cubic root of 11345667 is about 224.7035899343.

Adding to 11345667 its reverse (76654311), we get a palindrome (87999978).

The spelling of 11345667 in words is "eleven million, three hundred forty-five thousand, six hundred sixty-seven".