229596623 has 2 divisors, whose sum is σ = 229596624. Its totient is φ = 229596622.

The previous prime is 229596559. The next prime is 229596629. The reversal of 229596623 is 326695922.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 229596623 - 2⁶ = 229596559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229596629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114798311 + 114798312.

It is an arithmetic number, because the mean of its divisors is an integer number (114798312).

Almost surely, 2^229596623 is an apocalyptic number.

229596623 is a deficient number, since it is larger than the sum of its proper divisors (1).

229596623 is an equidigital number, since it uses as much as digits as its factorization.

229596623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 44.

The square root of 229596623 is about 15152.4461061572. The cubic root of 229596623 is about 612.3341751845.

The spelling of 229596623 in words is "two hundred twenty-nine million, five hundred ninety-six thousand, six hundred twenty-three".