1043522 has 8 divisors (see below), whose sum is σ = 1615872. Its totient is φ = 504900.

The previous prime is 1043521. The next prime is 1043531. The reversal of 1043522 is 2253401.

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

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1043522.

It is not an unprimeable number, because it can be changed into a prime (1043521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8354 + ... + 8477.

It is an arithmetic number, because the mean of its divisors is an integer number (201984).

2^1043522 is an apocalyptic number.

1043522 is a deficient number, since it is larger than the sum of its proper divisors (572350).

1043522 is a wasteful number, since it uses less digits than its factorization.

1043522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16864.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1043522 is about 1021.5292457879. The cubic root of 1043522 is about 101.4301816277.

Adding to 1043522 its reverse (2253401), we get a palindrome (3296923).

It can be divided in two parts, 1043 and 522, that multiplied together give a triangular number (544446 = T₁₀₄₃).

The spelling of 1043522 in words is "one million, forty-three thousand, five hundred twenty-two".