1040523242 has 16 divisors (see below), whose sum is σ = 1734802272. Its totient is φ = 464040720.

The previous prime is 1040523223. The next prime is 1040523269. The reversal of 1040523242 is 2423250401.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 445028 + ... + 447359.

It is an arithmetic number, because the mean of its divisors is an integer number (108425142).

Almost surely, 2^1040523242 is an apocalyptic number.

1040523242 is a deficient number, since it is larger than the sum of its proper divisors (694279030).

1040523242 is a wasteful number, since it uses less digits than its factorization.

1040523242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892453.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1040523242 is about 32257.1424958876. The cubic root of 1040523242 is about 1013.3292880100.

Adding to 1040523242 its reverse (2423250401), we get a palindrome (3463773643).

The spelling of 1040523242 in words is "one billion, forty million, five hundred twenty-three thousand, two hundred forty-two".