225514468 has 6 divisors (see below), whose sum is σ = 394650326. Its totient is φ = 112757232.

The previous prime is 225514463. The next prime is 225514529. The reversal of 225514468 is 864415522.

225514468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 169833024 + 55681444 = 13032^2 + 7462^2 .

It is not an unprimeable number, because it can be changed into a prime (225514463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28189305 + ... + 28189312.

Almost surely, 2^225514468 is an apocalyptic number.

It is an amenable number.

225514468 is a deficient number, since it is larger than the sum of its proper divisors (169135858).

225514468 is a wasteful number, since it uses less digits than its factorization.

225514468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56378621 (or 56378619 counting only the distinct ones).

The product of its digits is 76800, while the sum is 37.

The square root of 225514468 is about 15017.1391416608. The cubic root of 225514468 is about 608.6834168020.

The spelling of 225514468 in words is "two hundred twenty-five million, five hundred fourteen thousand, four hundred sixty-eight".