1074665 has 12 divisors (see below), whose sum is σ = 1333836. Its totient is φ = 831168.

The previous prime is 1074649. The next prime is 1074673. The reversal of 1074665 is 5664701.

It can be written as a sum of positive squares in 6 ways, for example, as 80656 + 994009 = 284^2 + 997^2 .

It is not a de Polignac number, because 1074665 - 2⁴ = 1074649 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6767 + ... + 6923.

It is an arithmetic number, because the mean of its divisors is an integer number (111153).

2^1074665 is an apocalyptic number.

It is an amenable number.

1074665 is a deficient number, since it is larger than the sum of its proper divisors (259171).

1074665 is an equidigital number, since it uses as much as digits as its factorization.

1074665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1074665 is about 1036.6605037330. The cubic root of 1074665 is about 102.4293385681.

The spelling of 1074665 in words is "one million, seventy-four thousand, six hundred sixty-five".