225386 has 16 divisors (see below), whose sum is σ = 409536. Its totient is φ = 90816.

The previous prime is 225383. The next prime is 225427. The reversal of 225386 is 683522.

225386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (225383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236 + ... + 711.

It is an arithmetic number, because the mean of its divisors is an integer number (25596).

2²²⁵³⁸⁶ is an apocalyptic number.

225386 is a deficient number, since it is larger than the sum of its proper divisors (184150).

225386 is a wasteful number, since it uses less digits than its factorization.

225386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973.

The product of its digits is 2880, while the sum is 26.

The square root of 225386 is about 474.7483543942. The cubic root of 225386 is about 60.8567812697.

The spelling of 225386 in words is "two hundred twenty-five thousand, three hundred eighty-six".