230226751 has 4 divisors (see below), whose sum is σ = 231498904. Its totient is φ = 228954600.

The previous prime is 230226721. The next prime is 230226779. The reversal of 230226751 is 157622032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230226751 - 2⁹ = 230226239 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 (230226721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635805 + ... + 636166.

It is an arithmetic number, because the mean of its divisors is an integer number (57874726).

Almost surely, 2^230226751 is an apocalyptic number.

230226751 is a deficient number, since it is larger than the sum of its proper divisors (1272153).

230226751 is a wasteful number, since it uses less digits than its factorization.

230226751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272152.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 230226751 is about 15173.2248055580. The cubic root of 230226751 is about 612.8938472649.

Adding to 230226751 its reverse (157622032), we get a palindrome (387848783).

It can be divided in two parts, 230 and 226751, that added together give a cube (226981 = 61³).

The spelling of 230226751 in words is "two hundred thirty million, two hundred twenty-six thousand, seven hundred fifty-one".