229190948 has 12 divisors (see below), whose sum is σ = 458381952. Its totient is φ = 98224680.

The previous prime is 229190947. The next prime is 229190953. The reversal of 229190948 is 849091922.

229190948 is an admirable number.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 229190899 and 229190908.

It is not an unprimeable number, because it can be changed into a prime (229190947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4092668 + ... + 4092723.

It is an arithmetic number, because the mean of its divisors is an integer number (38198496).

Almost surely, 2^229190948 is an apocalyptic number.

229190948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

229190948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

229190948 is a wasteful number, since it uses less digits than its factorization.

229190948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8185402 (or 8185400 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 229190948 is about 15139.0537352901. The cubic root of 229190948 is about 611.9733175033.

It can be divided in two parts, 2291 and 90948, that added together give a palindrome (93239).

The spelling of 229190948 in words is "two hundred twenty-nine million, one hundred ninety thousand, nine hundred forty-eight".