2074789 has 8 divisors (see below), whose sum is σ = 2129760. Its totient is φ = 2020656.

The previous prime is 2074753. The next prime is 2074801. The reversal of 2074789 is 9874702.

It is a happy number.

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 2074789 - 2¹⁵ = 2042021 is a prime.

It is a Duffinian number.

2074789 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2074739) 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, 11502 + ... + 11680.

It is an arithmetic number, because the mean of its divisors is an integer number (266220).

2^2074789 is an apocalyptic number.

It is an amenable number.

2074789 is a deficient number, since it is larger than the sum of its proper divisors (54971).

2074789 is a wasteful number, since it uses less digits than its factorization.

2074789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 2074789 is about 1440.4127880576. The cubic root of 2074789 is about 127.5433967359.

The spelling of 2074789 in words is "two million, seventy-four thousand, seven hundred eighty-nine".