2059797 has 8 divisors (see below), whose sum is σ = 2753056. Its totient is φ = 1369872.

The previous prime is 2059793. The next prime is 2059807. The reversal of 2059797 is 7979502.

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

It is not a de Polignac number, because 2059797 - 2² = 2059793 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2059793) 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, 1818 + ... + 2724.

It is an arithmetic number, because the mean of its divisors is an integer number (344132).

2^2059797 is an apocalyptic number.

It is an amenable number.

2059797 is a deficient number, since it is larger than the sum of its proper divisors (693259).

2059797 is an equidigital number, since it uses as much as digits as its factorization.

2059797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667.

The product of its (nonzero) digits is 39690, while the sum is 39.

The square root of 2059797 is about 1435.1992892975. The cubic root of 2059797 is about 127.2354530147.

The spelling of 2059797 in words is "two million, fifty-nine thousand, seven hundred ninety-seven".