225776514 has 8 divisors (see below), whose sum is σ = 451553040. Its totient is φ = 75258836.

The previous prime is 225776501. The next prime is 225776543. The reversal of 225776514 is 415677522.

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

225776514 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18814704 + ... + 18814715.

It is an arithmetic number, because the mean of its divisors is an integer number (56444130).

Almost surely, 2^225776514 is an apocalyptic number.

225776514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225776514 is a wasteful number, since it uses less digits than its factorization.

225776514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37629424.

The product of its digits is 117600, while the sum is 39.

The square root of 225776514 is about 15025.8615060834. The cubic root of 225776514 is about 608.9190872898.

The spelling of 225776514 in words is "two hundred twenty-five million, seven hundred seventy-six thousand, five hundred fourteen".