1020182532 has 48 divisors (see below), whose sum is σ = 2484397440. Its totient is φ = 325416448.

The previous prime is 1020182509. The next prime is 1020182539. The reversal of 1020182532 is 2352810201.

It is a super-3 number, since 3×1020182532³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1020182539) 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, 26353 + ... + 52295.

It is an arithmetic number, because the mean of its divisors is an integer number (51758280).

Almost surely, 2^1020182532 is an apocalyptic number.

1020182532 is a gapful number since it is divisible by the number (12) 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 1020182532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1242198720).

1020182532 is an abundant number, since it is smaller than the sum of its proper divisors (1464214908).

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

1020182532 is a wasteful number, since it uses less digits than its factorization.

1020182532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26092 (or 26090 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1020182532 is about 31940.2963668154. The cubic root of 1020182532 is about 1006.6827520102.

Adding to 1020182532 its reverse (2352810201), we get a palindrome (3372992733).

The spelling of 1020182532 in words is "one billion, twenty million, one hundred eighty-two thousand, five hundred thirty-two".