228824707 has 2 divisors, whose sum is σ = 228824708. Its totient is φ = 228824706.

The previous prime is 228824689. The next prime is 228824737. The reversal of 228824707 is 707428822.

228824707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 228824707 - 2⁷ = 228824579 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 228824707.

It is not a weakly prime, because it can be changed into another prime (228824737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114412353 + 114412354.

It is an arithmetic number, because the mean of its divisors is an integer number (114412354).

Almost surely, 2^228824707 is an apocalyptic number.

228824707 is a deficient number, since it is larger than the sum of its proper divisors (1).

228824707 is an equidigital number, since it uses as much as digits as its factorization.

228824707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100352, while the sum is 40.

The square root of 228824707 is about 15126.9529978777. The cubic root of 228824707 is about 611.6471713905.

The spelling of 228824707 in words is "two hundred twenty-eight million, eight hundred twenty-four thousand, seven hundred seven".