1090064 has 20 divisors (see below), whose sum is σ = 2128956. Its totient is φ = 540672.

The previous prime is 1090031. The next prime is 1090097. The reversal of 1090064 is 4600901.

It is an interprime number because it is at equal distance from previous prime (1090031) and next prime (1090097).

It can be written as a sum of positive squares in 2 ways, for example, as 350464 + 739600 = 592^2 + 860^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2912 + ... + 3264.

2^1090064 is an apocalyptic number.

It is an amenable number.

1090064 is a deficient number, since it is larger than the sum of its proper divisors (1038892).

1090064 is a wasteful number, since it uses less digits than its factorization.

1090064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554 (or 548 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1090064 is about 1044.0613008823. The cubic root of 1090064 is about 102.9162608415.

Adding to 1090064 its reverse (4600901), we get a palindrome (5690965).

The spelling of 1090064 in words is "one million, ninety thousand, sixty-four".