1040225104 has 80 divisors (see below), whose sum is σ = 2246012496. Its totient is φ = 464486400.

The previous prime is 1040225077. The next prime is 1040225111. The reversal of 1040225104 is 4015220401.

It can be written as a sum of positive squares in 8 ways, for example, as 82446400 + 957778704 = 9080^2 + 30948^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411364 + ... + 413884.

Almost surely, 2^1040225104 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 1040225104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1123006248).

1040225104 is an abundant number, since it is smaller than the sum of its proper divisors (1205787392).

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

1040225104 is a wasteful number, since it uses less digits than its factorization.

1040225104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2624 (or 2618 counting only the distinct ones).

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

The square root of 1040225104 is about 32252.5208937224. The cubic root of 1040225104 is about 1013.2324966989.

Adding to 1040225104 its reverse (4015220401), we get a palindrome (5055445505).

The spelling of 1040225104 in words is "one billion, forty million, two hundred twenty-five thousand, one hundred four".