1040348548 has 12 divisors (see below), whose sum is σ = 1827090972. Its totient is φ = 518322560.

The previous prime is 1040348527. The next prime is 1040348549. The reversal of 1040348548 is 8458430401.

It can be written as a sum of positive squares in 2 ways, for example, as 305830144 + 734518404 = 17488^2 + 27102^2 .

It is not an unprimeable number, because it can be changed into a prime (1040348549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461665 + ... + 463912.

It is an arithmetic number, because the mean of its divisors is an integer number (152257581).

Almost surely, 2^1040348548 is an apocalyptic number.

It is an amenable number.

1040348548 is a deficient number, since it is larger than the sum of its proper divisors (786742424).

1040348548 is a wasteful number, since it uses less digits than its factorization.

1040348548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925862 (or 925860 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 1040348548 is about 32254.4345478261. The cubic root of 1040348548 is about 1013.2725753718.

Adding to 1040348548 its reverse (8458430401), we get a palindrome (9498778949).

The spelling of 1040348548 in words is "one billion, forty million, three hundred forty-eight thousand, five hundred forty-eight".