230739454 has 16 divisors (see below), whose sum is σ = 383765616. Its totient is φ = 103161600.

The previous prime is 230739451. The next prime is 230739469. The reversal of 230739454 is 454937032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230739451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84627 + ... + 87310.

It is an arithmetic number, because the mean of its divisors is an integer number (23985351).

Almost surely, 2^230739454 is an apocalyptic number.

230739454 is a deficient number, since it is larger than the sum of its proper divisors (153026162).

230739454 is a wasteful number, since it uses less digits than its factorization.

230739454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172011.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 230739454 is about 15190.1104011788. The cubic root of 230739454 is about 613.3484708641.

The spelling of 230739454 in words is "two hundred thirty million, seven hundred thirty-nine thousand, four hundred fifty-four".