229492201 has 3 divisors (see below), whose sum is σ = 229507351. Its totient is φ = 229477052.

The previous prime is 229492177. The next prime is 229492223. The reversal of 229492201 is 102294922.

The square root of 229492201 is 15149.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 161264601 + 68227600 = 12699^2 + 8260^2 .

It is not a de Polignac number, because 229492201 - 2⁵ = 229492169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229490201) 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 2 ways as a sum of consecutive naturals, for example, 7575 + ... + 22723.

Almost surely, 2^229492201 is an apocalyptic number.

229492201 is the 15149-th square number.

229492201 is the 7575-th centered octagonal number.

It is an amenable number.

229492201 is a deficient number, since it is larger than the sum of its proper divisors (15150).

229492201 is an frugal number, since it uses more digits than its factorization.

229492201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30298 (or 15149 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The cubic root of 229492201 is about 612.2413299524.

Multiplying 229492201 by its product of nonzero digits (5184), we get a square (1189687569984 = 1090728²).

The spelling of 229492201 in words is "two hundred twenty-nine million, four hundred ninety-two thousand, two hundred one".