2074909 has 8 divisors (see below), whose sum is σ = 2141568. Its totient is φ = 2009280.

The previous prime is 2074903. The next prime is 2074913. The reversal of 2074909 is 9094702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2074909 - 2¹³ = 2066717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2074903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5989 + ... + 6325.

It is an arithmetic number, because the mean of its divisors is an integer number (267696).

2^2074909 is an apocalyptic number.

It is an amenable number.

2074909 is a deficient number, since it is larger than the sum of its proper divisors (66659).

2074909 is a wasteful number, since it uses less digits than its factorization.

2074909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 2074909 is about 1440.4544421814. The cubic root of 2074909 is about 127.5458556064.

The spelling of 2074909 in words is "two million, seventy-four thousand, nine hundred nine".