225116754 has 32 divisors (see below), whose sum is σ = 477368640. Its totient is φ = 70528512.

The previous prime is 225116747. The next prime is 225116777. The reversal of 225116754 is 457611522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127542 + ... + 129294.

It is an arithmetic number, because the mean of its divisors is an integer number (14917770).

Almost surely, 2^225116754 is an apocalyptic number.

225116754 is an abundant number, since it is smaller than the sum of its proper divisors (252251886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225116754 is a wasteful number, since it uses less digits than its factorization.

225116754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034.

The product of its digits is 16800, while the sum is 33.

The square root of 225116754 is about 15003.8912952607. The cubic root of 225116754 is about 608.3253845378.

The spelling of 225116754 in words is "two hundred twenty-five million, one hundred sixteen thousand, seven hundred fifty-four".