1064626 has 4 divisors (see below), whose sum is σ = 1596942. Its totient is φ = 532312.

The previous prime is 1064593. The next prime is 1064629. The reversal of 1064626 is 6264601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 900601 + 164025 = 949^2 + 405^2 .

It is a super-2 number, since 2×1064626² = 2266857039752, 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 1064626.

It is not an unprimeable number, because it can be changed into a prime (1064629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266155 + ... + 266158.

2^1064626 is an apocalyptic number.

1064626 is a deficient number, since it is larger than the sum of its proper divisors (532316).

1064626 is an equidigital number, since it uses as much as digits as its factorization.

1064626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532315.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1064626 is about 1031.8071525242. The cubic root of 1064626 is about 102.1093918019.

Subtracting from 1064626 its sum of digits (25), we obtain a palindrome (1064601).

The spelling of 1064626 in words is "one million, sixty-four thousand, six hundred twenty-six".