11434276 has 24 divisors (see below), whose sum is σ = 24073280. Its totient is φ = 4642272.

The previous prime is 11434271. The next prime is 11434321. The reversal of 11434276 is 67243411.

11434276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (11434271) 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, 10215 + ... + 11278.

Almost surely, 2^11434276 is an apocalyptic number.

It is an amenable number.

11434276 is an abundant number, since it is smaller than the sum of its proper divisors (12639004).

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

11434276 is a wasteful number, since it uses less digits than its factorization.

11434276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21523 (or 21521 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 11434276 is about 3381.4606311474. The cubic root of 11434276 is about 225.2870476301.

Adding to 11434276 its reverse (67243411), we get a palindrome (78677687).

The spelling of 11434276 in words is "eleven million, four hundred thirty-four thousand, two hundred seventy-six".