1040520082 has 8 divisors (see below), whose sum is σ = 1783748736. Its totient is φ = 445937172.

The previous prime is 1040520073. The next prime is 1040520083. The reversal of 1040520082 is 2800250401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1040520083) 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, 37161418 + ... + 37161445.

It is an arithmetic number, because the mean of its divisors is an integer number (222968592).

Almost surely, 2^1040520082 is an apocalyptic number.

1040520082 is a deficient number, since it is larger than the sum of its proper divisors (743228654).

1040520082 is an equidigital number, since it uses as much as digits as its factorization.

1040520082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74322872.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1040520082 is about 32257.0935144504. The cubic root of 1040520082 is about 1013.3282622043.

Adding to 1040520082 its reverse (2800250401), we get a palindrome (3840770483).

The spelling of 1040520082 in words is "one billion, forty million, five hundred twenty thousand, eighty-two".