230634542 has 16 divisors (see below), whose sum is σ = 363569712. Its totient is φ = 109589760.

The previous prime is 230634533. The next prime is 230634581. The reversal of 230634542 is 245436032.

It is a congruent number.

It is an unprimeable number.

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, 33059 + ... + 39422.

It is an arithmetic number, because the mean of its divisors is an integer number (22723107).

Almost surely, 2^230634542 is an apocalyptic number.

230634542 is a deficient number, since it is larger than the sum of its proper divisors (132935170).

230634542 is a wasteful number, since it uses less digits than its factorization.

230634542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72563.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 230634542 is about 15186.6567090983. The cubic root of 230634542 is about 613.2554982224.

The spelling of 230634542 in words is "two hundred thirty million, six hundred thirty-four thousand, five hundred forty-two".