225093751 has 8 divisors (see below), whose sum is σ = 227891664. Its totient is φ = 222307200.

The previous prime is 225093749. The next prime is 225093761. The reversal of 225093751 is 157390522.

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

It is a cyclic number.

It is not a de Polignac number, because 225093751 - 2¹ = 225093749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225093761) 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, 41160 + ... + 46306.

It is an arithmetic number, because the mean of its divisors is an integer number (28486458).

Almost surely, 2^225093751 is an apocalyptic number.

225093751 is a deficient number, since it is larger than the sum of its proper divisors (2797913).

225093751 is a wasteful number, since it uses less digits than its factorization.

225093751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5681.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 225093751 is about 15003.1247078734. The cubic root of 225093751 is about 608.3046637559.

The spelling of 225093751 in words is "two hundred twenty-five million, ninety-three thousand, seven hundred fifty-one".