1252832 has 72 divisors (see below), whose sum is σ = 3102624. Its totient is φ = 494592.

The previous prime is 1252819. The next prime is 1252843. The reversal of 1252832 is 2382521.

It is a junction number, because it is equal to n+sod(n) for n = 1252798 and 1252807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26633 + ... + 26679.

It is an arithmetic number, because the mean of its divisors is an integer number (43092).

2^1252832 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 1252832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1551312).

1252832 is an abundant number, since it is smaller than the sum of its proper divisors (1849792).

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

1252832 is a wasteful number, since it uses less digits than its factorization.

1252832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 73 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 1252832 is about 1119.2997811132. The cubic root of 1252832 is about 107.8030245961.

The spelling of 1252832 in words is "one million, two hundred fifty-two thousand, eight hundred thirty-two".