226725153 has 4 divisors (see below), whose sum is σ = 302300208. Its totient is φ = 151150100.

The previous prime is 226725151. The next prime is 226725173. The reversal of 226725153 is 351527622.

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 226725153 - 2¹ = 226725151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (226725151) 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, 37787523 + ... + 37787528.

It is an arithmetic number, because the mean of its divisors is an integer number (75575052).

Almost surely, 2^226725153 is an apocalyptic number.

It is an amenable number.

226725153 is a deficient number, since it is larger than the sum of its proper divisors (75575055).

226725153 is an equidigital number, since it uses as much as digits as its factorization.

226725153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75575054.

The product of its digits is 25200, while the sum is 33.

The square root of 226725153 is about 15057.3952926793. The cubic root of 226725153 is about 609.7707218595.

The spelling of 226725153 in words is "two hundred twenty-six million, seven hundred twenty-five thousand, one hundred fifty-three".