2059397 has 12 divisors (see below), whose sum is σ = 2289420. Its totient is φ = 1845888.

The previous prime is 2059381. The next prime is 2059411. The reversal of 2059397 is 7939502.

It can be written as a sum of positive squares in 2 ways, for example, as 1779556 + 279841 = 1334^2 + 529^2 .

It is not a de Polignac number, because 2059397 - 2⁴ = 2059381 is a prime.

It is a super-2 number, since 2×2059397² = 8482232007218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2059327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8879 + ... + 9107.

It is an arithmetic number, because the mean of its divisors is an integer number (190785).

2^2059397 is an apocalyptic number.

It is an amenable number.

2059397 is a deficient number, since it is larger than the sum of its proper divisors (230023).

2059397 is a wasteful number, since it uses less digits than its factorization.

2059397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 2059397 is about 1435.0599290622. The cubic root of 2059397 is about 127.2272163655.

The spelling of 2059397 in words is "two million, fifty-nine thousand, three hundred ninety-seven".