1064670 has 32 divisors (see below), whose sum is σ = 2668032. Its totient is φ = 271392.

The previous prime is 1064669. The next prime is 1064671. The reversal of 1064670 is 764601.

It is an interprime number because it is at equal distance from previous prime (1064669) and next prime (1064671).

It is a super-2 number, since 2×1064670² = 2267044417800, 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 1064670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82 + ... + 1461.

It is an arithmetic number, because the mean of its divisors is an integer number (83376).

2^1064670 is an apocalyptic number.

1064670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1064670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1334016).

1064670 is an abundant number, since it is smaller than the sum of its proper divisors (1603362).

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

1064670 is a wasteful number, since it uses less digits than its factorization.

1064670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 1064670 is about 1031.8284741177. The cubic root of 1064670 is about 102.1107984779.

The spelling of 1064670 in words is "one million, sixty-four thousand, six hundred seventy".