1052522 has 8 divisors (see below), whose sum is σ = 1583172. Its totient is φ = 524800.

The previous prime is 1052489. The next prime is 1052531. The reversal of 1052522 is 2252501.

It can be written as a sum of positive squares in 2 ways, for example, as 1038361 + 14161 = 1019^2 + 119^2 .

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

It is a super-2 number, since 2×1052522² = 2215605120968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872 + ... + 1692.

2^1052522 is an apocalyptic number.

1052522 is a deficient number, since it is larger than the sum of its proper divisors (530650).

1052522 is an equidigital number, since it uses as much as digits as its factorization.

1052522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 1052522 is about 1025.9249485221. The cubic root of 1052522 is about 101.7209468573.

The spelling of 1052522 in words is "one million, fifty-two thousand, five hundred twenty-two".