2076493 has 4 divisors (see below), whose sum is σ = 2081980. Its totient is φ = 2071008.

The previous prime is 2076469. The next prime is 2076539. The reversal of 2076493 is 3946702.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1965604 + 110889 = 1402^2 + 333^2 .

It is a cyclic number.

It is not a de Polignac number, because 2076493 - 2⁵ = 2076461 is a prime.

It is a Duffinian number.

2076493 is a lucky number.

It is a zygodrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2076433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2130 + ... + 2947.

It is an arithmetic number, because the mean of its divisors is an integer number (520495).

2^2076493 is an apocalyptic number.

It is an amenable number.

2076493 is a deficient number, since it is larger than the sum of its proper divisors (5487).

2076493 is an equidigital number, since it uses as much as digits as its factorization.

2076493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5486.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 2076493 is about 1441.0041637691. The cubic root of 2076493 is about 127.5783038160.

The spelling of 2076493 in words is "two million, seventy-six thousand, four hundred ninety-three".