210034132 has 72 divisors (see below), whose sum is σ = 483900480. Its totient is φ = 77483520.

The previous prime is 210034127. The next prime is 210034141. The reversal of 210034132 is 231430012.

It is a happy number.

210034132 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 2×210034132² = 88228673209986848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110244 + ... + 112132.

It is an arithmetic number, because the mean of its divisors is an integer number (6720840).

Almost surely, 2^210034132 is an apocalyptic number.

210034132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210034132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241950240).

210034132 is an abundant number, since it is smaller than the sum of its proper divisors (273866348).

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

210034132 is a wasteful number, since it uses less digits than its factorization.

210034132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949 (or 1928 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 210034132 is about 14492.5543642244. The cubic root of 210034132 is about 594.4243963801.

Adding to 210034132 its reverse (231430012), we get a palindrome (441464144).

The spelling of 210034132 in words is "two hundred ten million, thirty-four thousand, one hundred thirty-two".