225877672 has 16 divisors (see below), whose sum is σ = 423966240. Its totient is φ = 112820016.

The previous prime is 225877649. The next prime is 225877699. The reversal of 225877672 is 276778522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6498 + ... + 22225.

It is an arithmetic number, because the mean of its divisors is an integer number (26497890).

Almost surely, 2^225877672 is an apocalyptic number.

It is an amenable number.

225877672 is a deficient number, since it is larger than the sum of its proper divisors (198088568).

225877672 is a wasteful number, since it uses less digits than its factorization.

225877672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29712 (or 29708 counting only the distinct ones).

The product of its digits is 658560, while the sum is 46.

The square root of 225877672 is about 15029.2272589112. The cubic root of 225877672 is about 609.0100147278.

The spelling of 225877672 in words is "two hundred twenty-five million, eight hundred seventy-seven thousand, six hundred seventy-two".