1040252 has 12 divisors (see below), whose sum is σ = 1865136. Its totient is φ = 507360.

The previous prime is 1040227. The next prime is 1040311. The reversal of 1040252 is 2520401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3008 + ... + 3335.

It is an arithmetic number, because the mean of its divisors is an integer number (155428).

2^1040252 is an apocalyptic number.

It is an amenable number.

1040252 is a deficient number, since it is larger than the sum of its proper divisors (824884).

1040252 is a wasteful number, since it uses less digits than its factorization.

1040252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6388 (or 6386 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 1040252 is about 1019.9274484001. The cubic root of 1040252 is about 101.3241229317.

Adding to 1040252 its reverse (2520401), we get a palindrome (3560653).

The spelling of 1040252 in words is "one million, forty thousand, two hundred fifty-two".