225773434 has 8 divisors (see below), whose sum is σ = 349584768. Its totient is φ = 109245180.

The previous prime is 225773399. The next prime is 225773437. The reversal of 225773434 is 434377522.

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

It is a junction number, because it is equal to n+sod(n) for n = 225773393 and 225773402.

It is not an unprimeable number, because it can be changed into a prime (225773437) 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, 1820692 + ... + 1820815.

It is an arithmetic number, because the mean of its divisors is an integer number (43698096).

Almost surely, 2^225773434 is an apocalyptic number.

225773434 is a deficient number, since it is larger than the sum of its proper divisors (123811334).

225773434 is a wasteful number, since it uses less digits than its factorization.

225773434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3641540.

The product of its digits is 141120, while the sum is 37.

The square root of 225773434 is about 15025.7590157702. The cubic root of 225773434 is about 608.9163183580.

The spelling of 225773434 in words is "two hundred twenty-five million, seven hundred seventy-three thousand, four hundred thirty-four".