229552801 has 9 divisors (see below), whose sum is σ = 233356851. Its totient is φ = 225810504.

The previous prime is 229552793. The next prime is 229552823. The reversal of 229552801 is 108255922.

It is a happy number.

The square root of 229552801 is 15151.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 159997201 + 69555600 = 12649^2 + 8340^2 .

It is not a de Polignac number, because 229552801 - 2³ = 229552793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229552831) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1651390 + ... + 1651528.

It is an arithmetic number, because the mean of its divisors is an integer number (25928539).

Almost surely, 2^229552801 is an apocalyptic number.

229552801 is the 15151-st square number.

229552801 is the 7576-th centered octagonal number.

It is an amenable number.

229552801 is a deficient number, since it is larger than the sum of its proper divisors (3804050).

229552801 is an frugal number, since it uses more digits than its factorization.

229552801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The cubic root of 229552801 is about 612.2952149489.

Multiplying 229552801 by its product of nonzero digits (14400), we get a square (3305560334400 = 1818120²).

The spelling of 229552801 in words is "two hundred twenty-nine million, five hundred fifty-two thousand, eight hundred one".