229610655 has 24 divisors (see below), whose sum is σ = 402470640. Its totient is φ = 121080960.

The previous prime is 229610629. The next prime is 229610677. The reversal of 229610655 is 556016922.

It is not a de Polignac number, because 229610655 - 2⁸ = 229610399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24661 + ... + 32670.

It is an arithmetic number, because the mean of its divisors is an integer number (16769610).

Almost surely, 2^229610655 is an apocalyptic number.

229610655 is a deficient number, since it is larger than the sum of its proper divisors (172859985).

229610655 is a wasteful number, since it uses less digits than its factorization.

229610655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57431 (or 57428 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 229610655 is about 15152.9091266331. The cubic root of 229610655 is about 612.3466493780.

The spelling of 229610655 in words is "two hundred twenty-nine million, six hundred ten thousand, six hundred fifty-five".