11427064 has 16 divisors (see below), whose sum is σ = 23373720. Its totient is φ = 5194080.

The previous prime is 11427049. The next prime is 11427071. The reversal of 11427064 is 46072411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64839 + ... + 65014.

Almost surely, 2^11427064 is an apocalyptic number.

It is an amenable number.

11427064 is an abundant number, since it is smaller than the sum of its proper divisors (11946656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11427064 is a wasteful number, since it uses less digits than its factorization.

11427064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129870 (or 129866 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 11427064 is about 3380.3940598694. The cubic root of 11427064 is about 225.2396721802.

Adding to 11427064 its reverse (46072411), we get a palindrome (57499475).

The spelling of 11427064 in words is "eleven million, four hundred twenty-seven thousand, sixty-four".