230513738 has 96 divisors (see below), whose sum is σ = 465393600. Its totient is φ = 84623616.

The previous prime is 230513711. The next prime is 230513741. The reversal of 230513738 is 837315032.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2154281 + ... + 2154387.

It is an arithmetic number, because the mean of its divisors is an integer number (4847850).

Almost surely, 2^230513738 is an apocalyptic number.

230513738 is an abundant number, since it is smaller than the sum of its proper divisors (234879862).

230513738 is a wasteful number, since it uses less digits than its factorization.

230513738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 230513738 is about 15182.6788808826. The cubic root of 230513738 is about 613.1484072159.

The spelling of 230513738 in words is "two hundred thirty million, five hundred thirteen thousand, seven hundred thirty-eight".