11434456 has 16 divisors (see below), whose sum is σ = 23388840. Its totient is φ = 5197440.

The previous prime is 11434441. The next prime is 11434463. The reversal of 11434456 is 65443411.

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, 64881 + ... + 65056.

Almost surely, 2^11434456 is an apocalyptic number.

It is an amenable number.

11434456 is an abundant number, since it is smaller than the sum of its proper divisors (11954384).

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

11434456 is a wasteful number, since it uses less digits than its factorization.

11434456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129954 (or 129950 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 11434456 is about 3381.4872467599. The cubic root of 11434456 is about 225.2882297908.

Adding to 11434456 its reverse (65443411), we get a palindrome (76877867).

The spelling of 11434456 in words is "eleven million, four hundred thirty-four thousand, four hundred fifty-six".