11434454 has 4 divisors (see below), whose sum is σ = 17151684. Its totient is φ = 5717226.

The previous prime is 11434441. The next prime is 11434463. The reversal of 11434454 is 45443411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45443411 = 13 ⋅3495647.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2858612 + ... + 2858615.

It is an arithmetic number, because the mean of its divisors is an integer number (4287921).

Almost surely, 2^11434454 is an apocalyptic number.

11434454 is a deficient number, since it is larger than the sum of its proper divisors (5717230).

11434454 is an equidigital number, since it uses as much as digits as its factorization.

11434454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5717229.

The product of its digits is 3840, while the sum is 26.

The square root of 11434454 is about 3381.4869510320. The cubic root of 11434454 is about 225.2882166557.

Adding to 11434454 its reverse (45443411), we get a palindrome (56877865).

The spelling of 11434454 in words is "eleven million, four hundred thirty-four thousand, four hundred fifty-four".