1041626 has 4 divisors (see below), whose sum is σ = 1562442. Its totient is φ = 520812.

The previous prime is 1041619. The next prime is 1041643. The reversal of 1041626 is 6261401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 638401 + 403225 = 799^2 + 635^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1041598 and 1041607.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 260405 + ... + 260408.

2^1041626 is an apocalyptic number.

1041626 is a deficient number, since it is larger than the sum of its proper divisors (520816).

1041626 is an equidigital number, since it uses as much as digits as its factorization.

1041626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520815.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1041626 is about 1020.6008034486. The cubic root of 1041626 is about 101.3687140804.

The spelling of 1041626 in words is "one million, forty-one thousand, six hundred twenty-six".