1040410252 has 48 divisors (see below), whose sum is σ = 2142342720. Its totient is φ = 432767232.

The previous prime is 1040410247. The next prime is 1040410271. The reversal of 1040410252 is 2520140401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526338 + ... + 528310.

It is an arithmetic number, because the mean of its divisors is an integer number (44632140).

Almost surely, 2^1040410252 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 1040410252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1071171360).

1040410252 is an abundant number, since it is smaller than the sum of its proper divisors (1101932468).

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

1040410252 is a wasteful number, since it uses less digits than its factorization.

1040410252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530 (or 2528 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 1040410252 is about 32255.3910532798. The cubic root of 1040410252 is about 1013.2926076757.

Adding to 1040410252 its reverse (2520140401), we get a palindrome (3560550653).

The spelling of 1040410252 in words is "one billion, forty million, four hundred ten thousand, two hundred fifty-two".