1040025244 has 36 divisors (see below), whose sum is σ = 1864185400. Its totient is φ = 507630240.

The previous prime is 1040025227. The next prime is 1040025257. The reversal of 1040025244 is 4425200401.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 7482127 + ... + 7482265.

Almost surely, 2^1040025244 is an apocalyptic number.

It is an amenable number.

1040025244 is a deficient number, since it is larger than the sum of its proper divisors (824160156).

1040025244 is a wasteful number, since it uses less digits than its factorization.

1040025244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 1040025244 is about 32249.4223824242. The cubic root of 1040025244 is about 1013.1676012526.

Adding to 1040025244 its reverse (4425200401), we get a palindrome (5465225645).

The spelling of 1040025244 in words is "one billion, forty million, twenty-five thousand, two hundred forty-four".