225282958 has 4 divisors (see below), whose sum is σ = 337924440. Its totient is φ = 112641478.

The previous prime is 225282949. The next prime is 225282979. The reversal of 225282958 is 859282522.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×225282958² = 101504822330459528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56320738 + ... + 56320741.

It is an arithmetic number, because the mean of its divisors is an integer number (84481110).

Almost surely, 2^225282958 is an apocalyptic number.

225282958 is a deficient number, since it is larger than the sum of its proper divisors (112641482).

225282958 is a wasteful number, since it uses less digits than its factorization.

225282958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112641481.

The product of its digits is 230400, while the sum is 43.

The square root of 225282958 is about 15009.4289698176. The cubic root of 225282958 is about 608.4750568573.

The spelling of 225282958 in words is "two hundred twenty-five million, two hundred eighty-two thousand, nine hundred fifty-eight".