225373786 has 8 divisors (see below), whose sum is σ = 368793504. Its totient is φ = 102442620.

The previous prime is 225373783. The next prime is 225373787. The reversal of 225373786 is 687373522.

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

It is not an unprimeable number, because it can be changed into a prime (225373781) 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, 5122110 + ... + 5122153.

It is an arithmetic number, because the mean of its divisors is an integer number (46099188).

Almost surely, 2^225373786 is an apocalyptic number.

225373786 is a deficient number, since it is larger than the sum of its proper divisors (143419718).

225373786 is a wasteful number, since it uses less digits than its factorization.

225373786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10244276.

The product of its digits is 423360, while the sum is 43.

The square root of 225373786 is about 15012.4543629614. The cubic root of 225373786 is about 608.5568194360.

The spelling of 225373786 in words is "two hundred twenty-five million, three hundred seventy-three thousand, seven hundred eighty-six".