1064680 has 32 divisors (see below), whose sum is σ = 2455200. Its totient is φ = 415296.

The previous prime is 1064671. The next prime is 1064681. The reversal of 1064680 is 864601.

It is a super-2 number, since 2×1064680² = 2267087004800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064681) 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, 1411 + ... + 2029.

It is an arithmetic number, because the mean of its divisors is an integer number (76725).

2^1064680 is an apocalyptic number.

1064680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1064680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1227600).

1064680 is an abundant number, since it is smaller than the sum of its proper divisors (1390520).

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

1064680 is a wasteful number, since it uses less digits than its factorization.

1064680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 669 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1064680 is about 1031.8333198729. The cubic root of 1064680 is about 102.1111181715. Note that the first 5 decimals are identical.

The spelling of 1064680 in words is "one million, sixty-four thousand, six hundred eighty".