11254534 has 4 divisors (see below), whose sum is σ = 16881804. Its totient is φ = 5627266.

The previous prime is 11254513. The next prime is 11254543. The reversal of 11254534 is 43545211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 11254499 and 11254508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2813632 + ... + 2813635.

It is an arithmetic number, because the mean of its divisors is an integer number (4220451).

Almost surely, 2^11254534 is an apocalyptic number.

11254534 is a deficient number, since it is larger than the sum of its proper divisors (5627270).

11254534 is an equidigital number, since it uses as much as digits as its factorization.

11254534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5627269.

The product of its digits is 2400, while the sum is 25.

The square root of 11254534 is about 3354.7777869778. Note that the first 4 decimals coincide. The cubic root of 11254534 is about 224.1003350465.

Adding to 11254534 its reverse (43545211), we get a palindrome (54799745).

The spelling of 11254534 in words is "eleven million, two hundred fifty-four thousand, five hundred thirty-four".