230481646 has 4 divisors (see below), whose sum is σ = 345722472. Its totient is φ = 115240822.

The previous prime is 230481611. The next prime is 230481679. The reversal of 230481646 is 646184032.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57620410 + ... + 57620413.

It is an arithmetic number, because the mean of its divisors is an integer number (86430618).

Almost surely, 2^230481646 is an apocalyptic number.

230481646 is a deficient number, since it is larger than the sum of its proper divisors (115240826).

230481646 is a wasteful number, since it uses less digits than its factorization.

230481646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115240825.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 230481646 is about 15181.6219818569. The cubic root of 230481646 is about 613.1199518303.

The spelling of 230481646 in words is "two hundred thirty million, four hundred eighty-one thousand, six hundred forty-six".