225537854 has 8 divisors (see below), whose sum is σ = 338389968. Its totient is φ = 112741200.

The previous prime is 225537841. The next prime is 225537869. The reversal of 225537854 is 458735522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1487 + ... + 21290.

It is an arithmetic number, because the mean of its divisors is an integer number (42298746).

Almost surely, 2^225537854 is an apocalyptic number.

225537854 is a deficient number, since it is larger than the sum of its proper divisors (112852114).

225537854 is a wasteful number, since it uses less digits than its factorization.

225537854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27730.

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

The square root of 225537854 is about 15017.9177651231. The cubic root of 225537854 is about 608.7044563661.

The spelling of 225537854 in words is "two hundred twenty-five million, five hundred thirty-seven thousand, eight hundred fifty-four".