224450451 has 6 divisors (see below), whose sum is σ = 324206220. Its totient is φ = 149633628.

The previous prime is 224450449. The next prime is 224450467. The reversal of 224450451 is 154054422.

It is not a de Polignac number, because 224450451 - 2¹ = 224450449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224450351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12469461 + ... + 12469478.

It is an arithmetic number, because the mean of its divisors is an integer number (54034370).

Almost surely, 2^224450451 is an apocalyptic number.

224450451 is a deficient number, since it is larger than the sum of its proper divisors (99755769).

224450451 is a wasteful number, since it uses less digits than its factorization.

224450451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24938945 (or 24938942 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 224450451 is about 14981.6705009822. The cubic root of 224450451 is about 607.7246154118.

The spelling of 224450451 in words is "two hundred twenty-four million, four hundred fifty thousand, four hundred fifty-one".