225348466 has 16 divisors (see below), whose sum is σ = 395296704. Its totient is φ = 94331664.

The previous prime is 225348451. The next prime is 225348469. The reversal of 225348466 is 664843522.

It is a super-2 number, since 2×225348466² = 101563862257106312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (225348469) 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, 186565 + ... + 187768.

It is an arithmetic number, because the mean of its divisors is an integer number (24706044).

Almost surely, 2^225348466 is an apocalyptic number.

225348466 is a deficient number, since it is larger than the sum of its proper divisors (169948238).

225348466 is a wasteful number, since it uses less digits than its factorization.

225348466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374385.

The product of its digits is 276480, while the sum is 40.

The square root of 225348466 is about 15011.6110394588. The cubic root of 225348466 is about 608.5340288001.

The spelling of 225348466 in words is "two hundred twenty-five million, three hundred forty-eight thousand, four hundred sixty-six".