229052469 has 32 divisors (see below), whose sum is σ = 332916480. Its totient is φ = 139639808.

The previous prime is 229052449. The next prime is 229052489. The reversal of 229052469 is 964250922.

It is an interprime number because it is at equal distance from previous prime (229052449) and next prime (229052489).

It is not a de Polignac number, because 229052469 - 2⁵ = 229052437 is a prime.

It is a super-2 number, since 2×229052469² = 104930067109991922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229052419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225607 + ... + 226619.

It is an arithmetic number, because the mean of its divisors is an integer number (10403640).

Almost surely, 2^229052469 is an apocalyptic number.

229052469 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

229052469 is a deficient number, since it is larger than the sum of its proper divisors (103864011).

229052469 is a wasteful number, since it uses less digits than its factorization.

229052469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 229052469 is about 15134.4794756873. The cubic root of 229052469 is about 611.8500396172.

The spelling of 229052469 in words is "two hundred twenty-nine million, fifty-two thousand, four hundred sixty-nine".