224604953 has 4 divisors (see below), whose sum is σ = 229828368. Its totient is φ = 219381540.

The previous prime is 224604949. The next prime is 224604967. The reversal of 224604953 is 359406422.

224604953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 224604953 - 2² = 224604949 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224604053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2611643 + ... + 2611728.

It is an arithmetic number, because the mean of its divisors is an integer number (57457092).

Almost surely, 2^224604953 is an apocalyptic number.

It is an amenable number.

224604953 is a deficient number, since it is larger than the sum of its proper divisors (5223415).

224604953 is an equidigital number, since it uses as much as digits as its factorization.

224604953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5223414.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 224604953 is about 14986.8259815079. The cubic root of 224604953 is about 607.8640272241.

The spelling of 224604953 in words is "two hundred twenty-four million, six hundred four thousand, nine hundred fifty-three".