11342427 has 16 divisors (see below), whose sum is σ = 15966720. Its totient is φ = 7147712.

The previous prime is 11342423. The next prime is 11342447. The reversal of 11342427 is 72424311.

It is a happy number.

11342427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11342427 - 2² = 11342423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11342397 and 11342406.

It is not an unprimeable number, because it can be changed into a prime (11342423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5218 + ... + 7064.

It is an arithmetic number, because the mean of its divisors is an integer number (997920).

Almost surely, 2^11342427 is an apocalyptic number.

11342427 is a deficient number, since it is larger than the sum of its proper divisors (4624293).

11342427 is a wasteful number, since it uses less digits than its factorization.

11342427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962.

The product of its digits is 1344, while the sum is 24.

The square root of 11342427 is about 3367.8519860588. The cubic root of 11342427 is about 224.6821982451.

Adding to 11342427 its reverse (72424311), we get a palindrome (83766738).

The spelling of 11342427 in words is "eleven million, three hundred forty-two thousand, four hundred twenty-seven".