532242120 has 128 divisors (see below), whose sum is σ = 1703721600. Its totient is φ = 132550656.

The previous prime is 532242119. The next prime is 532242121. The reversal of 532242120 is 21242235.

It is an interprime number because it is at equal distance from previous prime (532242119) and next prime (532242121).

It is not an unprimeable number, because it can be changed into a prime (532242121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282622 + ... + 284498.

It is an arithmetic number, because the mean of its divisors is an integer number (13310325).

Almost surely, 2^532242120 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 532242120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (851860800).

532242120 is an abundant number, since it is smaller than the sum of its proper divisors (1171479480).

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

532242120 is a wasteful number, since it uses less digits than its factorization.

532242120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047 (or 2043 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 532242120 is about 23070.3732089448. The cubic root of 532242120 is about 810.4068067813.

Adding to 532242120 its reverse (21242235), we get a palindrome (553484355).

The spelling of 532242120 in words is "five hundred thirty-two million, two hundred forty-two thousand, one hundred twenty".