1042526 has 8 divisors (see below), whose sum is σ = 1569024. Its totient is φ = 519520.

The previous prime is 1042523. The next prime is 1042529. The reversal of 1042526 is 6252401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1042523) and next prime (1042529).

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1042498 and 1042507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042523) 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, 86 + ... + 1446.

It is an arithmetic number, because the mean of its divisors is an integer number (196128).

2^1042526 is an apocalyptic number.

1042526 is a deficient number, since it is larger than the sum of its proper divisors (526498).

1042526 is a wasteful number, since it uses less digits than its factorization.

1042526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1042526 is about 1021.0416250085. The cubic root of 1042526 is about 101.3979010052.

Adding to 1042526 its reverse (6252401), we get a palindrome (7294927).

The spelling of 1042526 in words is "one million, forty-two thousand, five hundred twenty-six".