1070664 has 32 divisors (see below), whose sum is σ = 3059520. Its totient is φ = 305856.

The previous prime is 1070659. The next prime is 1070681. The reversal of 1070664 is 4660701.

It is a super-2 number, since 2×1070664² = 2292642801792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3019 + ... + 3354.

It is an arithmetic number, because the mean of its divisors is an integer number (95610).

2^1070664 is an apocalyptic number.

1070664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1070664 is an abundant number, since it is smaller than the sum of its proper divisors (1988856).

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

1070664 is a wasteful number, since it uses less digits than its factorization.

1070664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6389 (or 6385 counting only the distinct ones).

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

The square root of 1070664 is about 1034.7289500154. The cubic root of 1070664 is about 102.3020649751.

The spelling of 1070664 in words is "one million, seventy thousand, six hundred sixty-four".