2027522 has 24 divisors (see below), whose sum is σ = 3749004. Its totient is φ = 817152.

The previous prime is 2027513. The next prime is 2027537. The reversal of 2027522 is 2257202.

It can be written as a sum of positive squares in 2 ways, for example, as 2019241 + 8281 = 1421^2 + 91^2 .

It is a super-2 number, since 2×2027522² = 8221690920968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2027494 and 2027503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1058 + ... + 2274.

2^2027522 is an apocalyptic number.

2027522 is a deficient number, since it is larger than the sum of its proper divisors (1721482).

2027522 is a wasteful number, since it uses less digits than its factorization.

2027522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250 (or 1243 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 2027522 is about 1423.9108118137. The cubic root of 2027522 is about 126.5673999119.

It can be divided in two parts, 202752 and 2, that multiplied together give a palindrome (405504).

The spelling of 2027522 in words is "two million, twenty-seven thousand, five hundred twenty-two".