210432152 has 64 divisors (see below), whose sum is σ = 473472000. Its totient is φ = 85726080.

The previous prime is 210432151. The next prime is 210432161. The reversal of 210432152 is 251234012.

It is a super-2 number, since 2×210432152² = 88563381190702208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210432151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255902 + ... + 256722.

It is an arithmetic number, because the mean of its divisors is an integer number (7398000).

Almost surely, 2^210432152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210432152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236736000).

210432152 is an abundant number, since it is smaller than the sum of its proper divisors (263039848).

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

210432152 is a wasteful number, since it uses less digits than its factorization.

210432152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056 (or 1052 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 210432152 is about 14506.2797436145. The cubic root of 210432152 is about 594.7996425418.

Adding to 210432152 its reverse (251234012), we get a palindrome (461666164).

The spelling of 210432152 in words is "two hundred ten million, four hundred thirty-two thousand, one hundred fifty-two".