230777744 has 40 divisors (see below), whose sum is σ = 454351128. Its totient is φ = 113541120.

The previous prime is 230777731. The next prime is 230777759. The reversal of 230777744 is 447777032.

It can be written as a sum of positive squares in 4 ways, for example, as 8410000 + 222367744 = 2900^2 + 14912^2 .

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, 373724 + ... + 374340.

Almost surely, 2^230777744 is an apocalyptic number.

It is an amenable number.

230777744 is a deficient number, since it is larger than the sum of its proper divisors (223573384).

230777744 is a wasteful number, since it uses less digits than its factorization.

230777744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963 (or 957 counting only the distinct ones).

The product of its (nonzero) digits is 230496, while the sum is 41.

The square root of 230777744 is about 15191.3707083989. The cubic root of 230777744 is about 613.3823963062.

The spelling of 230777744 in words is "two hundred thirty million, seven hundred seventy-seven thousand, seven hundred forty-four".