229754747 has 2 divisors, whose sum is σ = 229754748. Its totient is φ = 229754746.

The previous prime is 229754741. The next prime is 229754761. The reversal of 229754747 is 747457922.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229754747 - 2¹⁴ = 229738363 is a prime.

It is not a weakly prime, because it can be changed into another prime (229754741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114877373 + 114877374.

It is an arithmetic number, because the mean of its divisors is an integer number (114877374).

Almost surely, 2^229754747 is an apocalyptic number.

229754747 is a deficient number, since it is larger than the sum of its proper divisors (1).

229754747 is an equidigital number, since it uses as much as digits as its factorization.

229754747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 987840, while the sum is 47.

The square root of 229754747 is about 15157.6629794965. The cubic root of 229754747 is about 612.4747151578.

The spelling of 229754747 in words is "two hundred twenty-nine million, seven hundred fifty-four thousand, seven hundred forty-seven".