230649097 has 4 divisors (see below), whose sum is σ = 263598976. Its totient is φ = 197699220.

The previous prime is 230649079. The next prime is 230649131. The reversal of 230649097 is 790946032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230649097 - 2⁷ = 230648969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230649007) 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 3 ways as a sum of consecutive naturals, for example, 16474929 + ... + 16474942.

It is an arithmetic number, because the mean of its divisors is an integer number (65899744).

Almost surely, 2^230649097 is an apocalyptic number.

It is an amenable number.

230649097 is a deficient number, since it is larger than the sum of its proper divisors (32949879).

230649097 is an equidigital number, since it uses as much as digits as its factorization.

230649097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32949878.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 230649097 is about 15187.1359051007. The cubic root of 230649097 is about 613.2683984959.

The spelling of 230649097 in words is "two hundred thirty million, six hundred forty-nine thousand, ninety-seven".