230956744 has 8 divisors (see below), whose sum is σ = 433043910. Its totient is φ = 115478368.

The previous prime is 230956729. The next prime is 230956763. The reversal of 230956744 is 447659032.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 185232100 + 45724644 = 13610^2 + 6762^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 230956697 and 230956706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14434789 + ... + 14434804.

Almost surely, 2^230956744 is an apocalyptic number.

It is an amenable number.

230956744 is a deficient number, since it is larger than the sum of its proper divisors (202087166).

230956744 is a wasteful number, since it uses less digits than its factorization.

230956744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28869599 (or 28869595 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 230956744 is about 15197.2610690216. The cubic root of 230956744 is about 613.5409428975.

The spelling of 230956744 in words is "two hundred thirty million, nine hundred fifty-six thousand, seven hundred forty-four".