230667677 has 2 divisors, whose sum is σ = 230667678. Its totient is φ = 230667676.

The previous prime is 230667673. The next prime is 230667709. The reversal of 230667677 is 776766032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 159112996 + 71554681 = 12614^2 + 8459^2 .

It is a cyclic number.

It is not a de Polignac number, because 230667677 - 2² = 230667673 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230667673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115333838 + 115333839.

It is an arithmetic number, because the mean of its divisors is an integer number (115333839).

Almost surely, 2^230667677 is an apocalyptic number.

It is an amenable number.

230667677 is a deficient number, since it is larger than the sum of its proper divisors (1).

230667677 is an equidigital number, since it uses as much as digits as its factorization.

230667677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 444528, while the sum is 44.

The square root of 230667677 is about 15187.7475946896. The cubic root of 230667677 is about 613.2848653873.

The spelling of 230667677 in words is "two hundred thirty million, six hundred sixty-seven thousand, six hundred seventy-seven".