229069541 has 4 divisors (see below), whose sum is σ = 229587072. Its totient is φ = 228552012.

The previous prime is 229069513. The next prime is 229069549. The reversal of 229069541 is 145960922.

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 a cyclic number.

It is not a de Polignac number, because 229069541 - 2²⁶ = 161960677 is a prime.

It is a super-2 number, since 2×229069541² = 104945709227901362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229069495 and 229069504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229069549) 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, 258101 + ... + 258986.

It is an arithmetic number, because the mean of its divisors is an integer number (57396768).

Almost surely, 2^229069541 is an apocalyptic number.

It is an amenable number.

229069541 is a deficient number, since it is larger than the sum of its proper divisors (517531).

229069541 is an equidigital number, since it uses as much as digits as its factorization.

229069541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517530.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 229069541 is about 15135.0434753257. The cubic root of 229069541 is about 611.8652402747.

The spelling of 229069541 in words is "two hundred twenty-nine million, sixty-nine thousand, five hundred forty-one".