225754030 has 32 divisors (see below), whose sum is σ = 416358144. Its totient is φ = 88098816.

The previous prime is 225754007. The next prime is 225754031. The reversal of 225754030 is 30457522.

It is a super-2 number, since 2×225754030² = 101929764122481800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 225754030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225754031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101187 + ... + 103393.

It is an arithmetic number, because the mean of its divisors is an integer number (13011192).

Almost surely, 2^225754030 is an apocalyptic number.

225754030 is a deficient number, since it is larger than the sum of its proper divisors (190604114).

225754030 is a wasteful number, since it uses less digits than its factorization.

225754030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 225754030 is about 15025.1133107208. The cubic root of 225754030 is about 608.8988735085.

The spelling of 225754030 in words is "two hundred twenty-five million, seven hundred fifty-four thousand, thirty".