224453455 has 4 divisors (see below), whose sum is σ = 269344152. Its totient is φ = 179562760.

The previous prime is 224453407. The next prime is 224453473. The reversal of 224453455 is 554354422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 554354422 = 2 ⋅277177211.

It is not a de Polignac number, because 224453455 - 2¹⁷ = 224322383 is a prime.

It is a super-2 number, since 2×224453455² = 100758706922874050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224453455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22445341 + ... + 22445350.

It is an arithmetic number, because the mean of its divisors is an integer number (67336038).

Almost surely, 2^224453455 is an apocalyptic number.

224453455 is a deficient number, since it is larger than the sum of its proper divisors (44890697).

224453455 is an equidigital number, since it uses as much as digits as its factorization.

224453455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44890696.

The product of its digits is 96000, while the sum is 34.

The square root of 224453455 is about 14981.7707564894. The cubic root of 224453455 is about 607.7273266214.

The spelling of 224453455 in words is "two hundred twenty-four million, four hundred fifty-three thousand, four hundred fifty-five".