224009454 has 8 divisors (see below), whose sum is σ = 448018920. Its totient is φ = 74669816.

The previous prime is 224009437. The next prime is 224009501. The reversal of 224009454 is 454900422.

It is a sphenic number, since it is the product of 3 distinct primes.

224009454 is an admirable number.

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, 18667449 + ... + 18667460.

It is an arithmetic number, because the mean of its divisors is an integer number (56002365).

Almost surely, 2^224009454 is an apocalyptic number.

224009454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224009454 is a wasteful number, since it uses less digits than its factorization.

224009454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37334914.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 224009454 is about 14966.9453797360. The cubic root of 224009454 is about 607.3263382764.

Adding to 224009454 its reverse (454900422), we get a palindrome (678909876).

The spelling of 224009454 in words is "two hundred twenty-four million, nine thousand, four hundred fifty-four".