1025232852 has 96 divisors (see below), whose sum is σ = 2855946240. Its totient is φ = 280126080.

The previous prime is 1025232827. The next prime is 1025232863. The reversal of 1025232852 is 2582325201.

It is a super-2 number, since 2×1025232852² = 2102204801640107808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180577 + ... + 186167.

It is an arithmetic number, because the mean of its divisors is an integer number (29749440).

Almost surely, 2^1025232852 is an apocalyptic number.

1025232852 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 1025232852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1427973120).

1025232852 is an abundant number, since it is smaller than the sum of its proper divisors (1830713388).

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

1025232852 is a wasteful number, since it uses less digits than its factorization.

1025232852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5701 (or 5699 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 1025232852 is about 32019.2575179375. The cubic root of 1025232852 is about 1008.3411819043.

The spelling of 1025232852 in words is "one billion, twenty-five million, two hundred thirty-two thousand, eight hundred fifty-two".