225287098 has 8 divisors (see below), whose sum is σ = 342974592. Its totient is φ = 110962236.

The previous prime is 225287089. The next prime is 225287099. The reversal of 225287098 is 890782522.

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 (225287099) 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, 840490 + ... + 840757.

It is an arithmetic number, because the mean of its divisors is an integer number (42871824).

Almost surely, 2^225287098 is an apocalyptic number.

225287098 is a deficient number, since it is larger than the sum of its proper divisors (117687494).

225287098 is a wasteful number, since it uses less digits than its factorization.

225287098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681316.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 225287098 is about 15009.5668824920. The cubic root of 225287098 is about 608.4787841274.

The spelling of 225287098 in words is "two hundred twenty-five million, two hundred eighty-seven thousand, ninety-eight".