229470180 has 24 divisors (see below), whose sum is σ = 642516672. Its totient is φ = 61192032.

The previous prime is 229470173. The next prime is 229470187. The reversal of 229470180 is 81074922.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (229470173) and next prime (229470187).

It is a super-3 number, since 3×229470180³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (229470187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1912192 + ... + 1912311.

It is an arithmetic number, because the mean of its divisors is an integer number (26771528).

Almost surely, 2^229470180 is an apocalyptic number.

229470180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229470180 is an abundant number, since it is smaller than the sum of its proper divisors (413046492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229470180 is a wasteful number, since it uses less digits than its factorization.

229470180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3824515 (or 3824513 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 229470180 is about 15148.2731689127. The cubic root of 229470180 is about 612.2217467196.

The spelling of 229470180 in words is "two hundred twenty-nine million, four hundred seventy thousand, one hundred eighty".