1040437224 has 80 divisors (see below), whose sum is σ = 2931348420. Its totient is φ = 344770560.

The previous prime is 1040437219. The next prime is 1040437231. The reversal of 1040437224 is 4227340401.

1040437224 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 437 + 224 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 830477124 + 209960100 = 28818^2 + 14490^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 107464 + ... + 116744.

Almost surely, 2^1040437224 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 1040437224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1465674210).

1040437224 is an abundant number, since it is smaller than the sum of its proper divisors (1890911196).

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

1040437224 is a wasteful number, since it uses less digits than its factorization.

1040437224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9472 (or 9459 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 1040437224 is about 32255.8091512211. The cubic root of 1040437224 is about 1013.3013639306.

Adding to 1040437224 its reverse (4227340401), we get a palindrome (5267777625).

The spelling of 1040437224 in words is "one billion, forty million, four hundred thirty-seven thousand, two hundred twenty-four".