229897548 has 36 divisors (see below), whose sum is σ = 596439480. Its totient is φ = 76579992.

The previous prime is 229897543. The next prime is 229897567. The reversal of 229897548 is 845798922.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

229897548 is a `hidden beast` number, since 2 + 2 + 9 + 8 + 97 + 548 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×229897548³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 229897494 and 229897503.

It is not an unprimeable number, because it can be changed into a prime (229897541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156843 + ... + 158301.

Almost surely, 2^229897548 is an apocalyptic number.

It is an amenable number.

229897548 is an abundant number, since it is smaller than the sum of its proper divisors (366541932).

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

229897548 is an equidigital number, since it uses as much as digits as its factorization.

229897548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2931 (or 1464 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 229897548 is about 15162.3727694580. The cubic root of 229897548 is about 612.6015807089.

The spelling of 229897548 in words is "two hundred twenty-nine million, eight hundred ninety-seven thousand, five hundred forty-eight".