229413 has 4 divisors (see below), whose sum is σ = 305888. Its totient is φ = 152940.

The previous prime is 229409. The next prime is 229423. The reversal of 229413 is 314922.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 229413 - 2² = 229409 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 2¹⁷ + 4⁸ + 9 + 1 + 3³ .

It is a D-number.

It is a Duffinian number.

229413 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 229413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38233 + ... + 38238.

It is an arithmetic number, because the mean of its divisors is an integer number (76472).

2²²⁹⁴¹³ is an apocalyptic number.

It is an amenable number.

229413 is a deficient number, since it is larger than the sum of its proper divisors (76475).

229413 is an equidigital number, since it uses as much as digits as its factorization.

229413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76474.

The product of its digits is 432, while the sum is 21.

The square root of 229413 is about 478.9707715508. The cubic root of 229413 is about 61.2170890805.

The spelling of 229413 in words is "two hundred twenty-nine thousand, four hundred thirteen".