1084522 has 4 divisors (see below), whose sum is σ = 1626786. Its totient is φ = 542260.

The previous prime is 1084493. The next prime is 1084543. The reversal of 1084522 is 2254801.

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., 1083681 + 841 = 1041^2 + 29^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1084493 and 1084502.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271129 + ... + 271132.

2^1084522 is an apocalyptic number.

1084522 is a deficient number, since it is larger than the sum of its proper divisors (542264).

1084522 is an equidigital number, since it uses as much as digits as its factorization.

1084522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542263.

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

The square root of 1084522 is about 1041.4038601811. The cubic root of 1084522 is about 102.7415520628.

The spelling of 1084522 in words is "one million, eighty-four thousand, five hundred twenty-two".