230254743 has 16 divisors (see below), whose sum is σ = 312081920. Its totient is φ = 150980544.

The previous prime is 230254721. The next prime is 230254747. The reversal of 230254743 is 347452032.

It is not a de Polignac number, because 230254743 - 2²⁴ = 213477527 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230254743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230254747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65355 + ... + 68787.

It is an arithmetic number, because the mean of its divisors is an integer number (19505120).

Almost surely, 2^230254743 is an apocalyptic number.

230254743 is a deficient number, since it is larger than the sum of its proper divisors (81827177).

230254743 is a wasteful number, since it uses less digits than its factorization.

230254743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3798.

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 230254743 is about 15174.1471918523. The cubic root of 230254743 is about 612.9186857183.

The spelling of 230254743 in words is "two hundred thirty million, two hundred fifty-four thousand, seven hundred forty-three".