1046522 has 4 divisors (see below), whose sum is σ = 1569786. Its totient is φ = 523260.

The previous prime is 1046519. The next prime is 1046527. The reversal of 1046522 is 2256401.

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., 1002001 + 44521 = 1001^2 + 211^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1046494 and 1046503.

It is not an unprimeable number, because it can be changed into a prime (1046527) by changing a digit.

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 as a sum of consecutive naturals, namely, 261629 + ... + 261632.

2^1046522 is an apocalyptic number.

1046522 is a deficient number, since it is larger than the sum of its proper divisors (523264).

1046522 is an equidigital number, since it uses as much as digits as its factorization.

1046522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523263.

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

The square root of 1046522 is about 1022.9965786844. The cubic root of 1046522 is about 101.5272884800.

The spelling of 1046522 in words is "one million, forty-six thousand, five hundred twenty-two".