225753458 has 16 divisors (see below), whose sum is σ = 400351680. Its totient is φ = 93415056.

The previous prime is 225753431. The next prime is 225753461. The reversal of 225753458 is 854357522.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277616 + ... + 278427.

It is an arithmetic number, because the mean of its divisors is an integer number (25021980).

Almost surely, 2^225753458 is an apocalyptic number.

225753458 is a deficient number, since it is larger than the sum of its proper divisors (174598222).

225753458 is a wasteful number, since it uses less digits than its factorization.

225753458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556081.

The product of its digits is 336000, while the sum is 41.

The square root of 225753458 is about 15025.0942759106. The cubic root of 225753458 is about 608.8983592460.

The spelling of 225753458 in words is "two hundred twenty-five million, seven hundred fifty-three thousand, four hundred fifty-eight".