1040025224 has 32 divisors (see below), whose sum is σ = 2325525120. Its totient is φ = 426345216.

The previous prime is 1040025223. The next prime is 1040025227. The reversal of 1040025224 is 4225200401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1040025196 and 1040025205.

It is not an unprimeable number, because it can be changed into a prime (1040025221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402449 + ... + 405024.

It is an arithmetic number, because the mean of its divisors is an integer number (72672660).

Almost surely, 2^1040025224 is an apocalyptic number.

1040025224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1040025224 is an abundant number, since it is smaller than the sum of its proper divisors (1285499896).

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

1040025224 is a wasteful number, since it uses less digits than its factorization.

1040025224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807509 (or 807505 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 1040025224 is about 32249.4220723411. The cubic root of 1040025224 is about 1013.1675947581.

Adding to 1040025224 its reverse (4225200401), we get a palindrome (5265225625).

The spelling of 1040025224 in words is "one billion, forty million, twenty-five thousand, two hundred twenty-four".