1065522 has 16 divisors (see below), whose sum is σ = 2142432. Its totient is φ = 353280.

The previous prime is 1065511. The next prime is 1065523. The reversal of 1065522 is 2255601.

It is a super-2 number, since 2×1065522² = 2270674264968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1065523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1197 + ... + 1887.

It is an arithmetic number, because the mean of its divisors is an integer number (133902).

2^1065522 is an apocalyptic number.

1065522 is an abundant number, since it is smaller than the sum of its proper divisors (1076910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1065522 is a wasteful number, since it uses less digits than its factorization.

1065522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1065522 is about 1032.2412508711. The cubic root of 1065522 is about 102.1380292016.

The spelling of 1065522 in words is "one million, sixty-five thousand, five hundred twenty-two".