11225455 has 16 divisors (see below), whose sum is σ = 13837824. Its totient is φ = 8739360.

The previous prime is 11225437. The next prime is 11225471. The reversal of 11225455 is 55452211.

11225455 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11225455 - 2⁷ = 11225327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36412 + ... + 36718.

It is an arithmetic number, because the mean of its divisors is an integer number (864864).

Almost surely, 2^11225455 is an apocalyptic number.

11225455 is a deficient number, since it is larger than the sum of its proper divisors (2612369).

11225455 is a wasteful number, since it uses less digits than its factorization.

11225455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486.

The product of its digits is 2000, while the sum is 25.

The square root of 11225455 is about 3350.4410157470. The cubic root of 11225455 is about 223.9071615171.

Adding to 11225455 its reverse (55452211), we get a palindrome (66677666).

The spelling of 11225455 in words is "eleven million, two hundred twenty-five thousand, four hundred fifty-five".