1064622 has 16 divisors (see below), whose sum is σ = 2293200. Its totient is φ = 327552.

The previous prime is 1064593. The next prime is 1064629. The reversal of 1064622 is 2264601.

It is a happy number.

It is a super-2 number, since 2×1064622² = 2266840005768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064629) 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 7 ways as a sum of consecutive naturals, for example, 6747 + ... + 6902.

It is an arithmetic number, because the mean of its divisors is an integer number (143325).

2^1064622 is an apocalyptic number.

1064622 is an abundant number, since it is smaller than the sum of its proper divisors (1228578).

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

1064622 is a wasteful number, since it uses less digits than its factorization.

1064622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13667.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1064622 is about 1031.8052141756. The cubic root of 1064622 is about 102.1092639204.

Subtracting from 1064622 its sum of digits (21), we obtain a palindrome (1064601).

The spelling of 1064622 in words is "one million, sixty-four thousand, six hundred twenty-two".