229948620 has 48 divisors (see below), whose sum is σ = 702390528. Its totient is φ = 55744960.

The previous prime is 229948601. The next prime is 229948643. The reversal of 229948620 is 26849922.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173544 + ... + 174863.

It is an arithmetic number, because the mean of its divisors is an integer number (14633136).

Almost surely, 2^229948620 is an apocalyptic number.

229948620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229948620 is an abundant number, since it is smaller than the sum of its proper divisors (472441908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229948620 is a wasteful number, since it uses less digits than its factorization.

229948620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348430 (or 348428 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 229948620 is about 15164.0568450530. The cubic root of 229948620 is about 612.6469407279.

It can be divided in two parts, 229 and 948620, that added together give a palindrome (948849).

The spelling of 229948620 in words is "two hundred twenty-nine million, nine hundred forty-eight thousand, six hundred twenty".