225014302 has 16 divisors (see below), whose sum is σ = 356585040. Its totient is φ = 106195968.

The previous prime is 225014291. The next prime is 225014303. The reversal of 225014302 is 203410522.

It is a super-2 number, since 2×225014302² = 101262872209094408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 225014302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225014303) 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, 163 + ... + 21214.

It is an arithmetic number, because the mean of its divisors is an integer number (22286565).

Almost surely, 2^225014302 is an apocalyptic number.

225014302 is a deficient number, since it is larger than the sum of its proper divisors (131570738).

225014302 is a wasteful number, since it uses less digits than its factorization.

225014302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21675.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 225014302 is about 15000.4767257578. The cubic root of 225014302 is about 608.2330863440.

Adding to 225014302 its reverse (203410522), we get a palindrome (428424824).

The spelling of 225014302 in words is "two hundred twenty-five million, fourteen thousand, three hundred two".