11342207 has 4 divisors (see below), whose sum is σ = 11391120. Its totient is φ = 11293296.

The previous prime is 11342203. The next prime is 11342209. The reversal of 11342207 is 70224311.

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

It is a cyclic number.

It is not a de Polignac number, because 11342207 - 2² = 11342203 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24107 + ... + 24572.

It is an arithmetic number, because the mean of its divisors is an integer number (2847780).

Almost surely, 2^11342207 is an apocalyptic number.

11342207 is a deficient number, since it is larger than the sum of its proper divisors (48913).

11342207 is an equidigital number, since it uses as much as digits as its factorization.

11342207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48912.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 11342207 is about 3367.8193241325. The cubic root of 11342207 is about 224.6807455753.

Adding to 11342207 its reverse (70224311), we get a palindrome (81566518).

The spelling of 11342207 in words is "eleven million, three hundred forty-two thousand, two hundred seven".