11254555 has 24 divisors (see below), whose sum is σ = 15415920. Its totient is φ = 7862400.

The previous prime is 11254543. The next prime is 11254583. The reversal of 11254555 is 55545211.

It is not a de Polignac number, because 11254555 - 2⁹ = 11254043 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15705 + ... + 16405.

It is an arithmetic number, because the mean of its divisors is an integer number (642330).

Almost surely, 2^11254555 is an apocalyptic number.

11254555 is a deficient number, since it is larger than the sum of its proper divisors (4161365).

11254555 is a wasteful number, since it uses less digits than its factorization.

11254555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751 (or 738 counting only the distinct ones).

The product of its digits is 5000, while the sum is 28.

The square root of 11254555 is about 3354.7809168409. The cubic root of 11254555 is about 224.1004744305.

Adding to 11254555 its reverse (55545211), we get a palindrome (66799766).

The spelling of 11254555 in words is "eleven million, two hundred fifty-four thousand, five hundred fifty-five".