1031352 has 48 divisors (see below), whose sum is σ = 3002760. Its totient is φ = 294336.

The previous prime is 1031347. The next prime is 1031357. The reversal of 1031352 is 2531301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1031347) and next prime (1031357).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 738 + ... + 1614.

2^1031352 is an apocalyptic number.

1031352 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 1031352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1501380).

1031352 is an abundant number, since it is smaller than the sum of its proper divisors (1971408).

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

1031352 is a wasteful number, since it uses less digits than its factorization.

1031352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900 (or 889 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 1031352 is about 1015.5550206660. Note that the first 3 decimals coincide. The cubic root of 1031352 is about 101.0343313672.

Adding to 1031352 its reverse (2531301), we get a palindrome (3562653).

The spelling of 1031352 in words is "one million, thirty-one thousand, three hundred fifty-two".