229835190 has 64 divisors (see below), whose sum is σ = 603836352. Its totient is φ = 55641600.

The previous prime is 229835183. The next prime is 229835201. The reversal of 229835190 is 91538922.

229835190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×229835190² = 105648429124672200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18960 + ... + 28620.

It is an arithmetic number, because the mean of its divisors is an integer number (9434943).

Almost surely, 2^229835190 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229835190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301918176).

229835190 is an abundant number, since it is smaller than the sum of its proper divisors (374001162).

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

229835190 is a wasteful number, since it uses less digits than its factorization.

229835190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9745.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 229835190 is about 15160.3162895765. The cubic root of 229835190 is about 612.5461878261.

The spelling of 229835190 in words is "two hundred twenty-nine million, eight hundred thirty-five thousand, one hundred ninety".