230930742 has 16 divisors (see below), whose sum is σ = 527841792. Its totient is φ = 65980200.

The previous prime is 230930729. The next prime is 230930759. The reversal of 230930742 is 247039032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2749134 + ... + 2749217.

It is an arithmetic number, because the mean of its divisors is an integer number (32990112).

Almost surely, 2^230930742 is an apocalyptic number.

230930742 is an abundant number, since it is smaller than the sum of its proper divisors (296911050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230930742 is a wasteful number, since it uses less digits than its factorization.

230930742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5498363.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 230930742 is about 15196.4055618426. The cubic root of 230930742 is about 613.5179170990.

Adding to 230930742 its reverse (247039032), we get a palindrome (477969774).

The spelling of 230930742 in words is "two hundred thirty million, nine hundred thirty thousand, seven hundred forty-two".