225029416 has 16 divisors (see below), whose sum is σ = 428228640. Its totient is φ = 110835120.

The previous prime is 225029393. The next prime is 225029419. The reversal of 225029416 is 614920522.

225029416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (225029419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209380 + ... + 210451.

It is an arithmetic number, because the mean of its divisors is an integer number (26764290).

Almost surely, 2^225029416 is an apocalyptic number.

It is an amenable number.

225029416 is a deficient number, since it is larger than the sum of its proper divisors (203199224).

225029416 is a wasteful number, since it uses less digits than its factorization.

225029416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419904 (or 419900 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 225029416 is about 15000.9805012872. The cubic root of 225029416 is about 608.2467041881.

Adding to 225029416 its reverse (614920522), we get a palindrome (839949938).

The spelling of 225029416 in words is "two hundred twenty-five million, twenty-nine thousand, four hundred sixteen".