224557953 has 16 divisors (see below), whose sum is σ = 305629440. Its totient is φ = 146615184.

The previous prime is 224557951. The next prime is 224557961. The reversal of 224557953 is 359755422.

224557953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 224557953 - 2¹ = 224557951 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (224557951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47850 + ... + 52332.

It is an arithmetic number, because the mean of its divisors is an integer number (19101840).

Almost surely, 2^224557953 is an apocalyptic number.

It is an amenable number.

224557953 is a deficient number, since it is larger than the sum of its proper divisors (81071487).

224557953 is a wasteful number, since it uses less digits than its factorization.

224557953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4828.

The product of its digits is 378000, while the sum is 42.

The square root of 224557953 is about 14985.2578556393. The cubic root of 224557953 is about 607.8216244752.

The spelling of 224557953 in words is "two hundred twenty-four million, five hundred fifty-seven thousand, nine hundred fifty-three".