2058399 has 16 divisors (see below), whose sum is σ = 3485440. Its totient is φ = 1176120.

The previous prime is 2058389. The next prime is 2058401. The reversal of 2058399 is 9938502.

It is not a de Polignac number, because 2058399 - 2⁴ = 2058383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2058379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5257 + ... + 5634.

It is an arithmetic number, because the mean of its divisors is an integer number (217840).

2^2058399 is an apocalyptic number.

2058399 is a deficient number, since it is larger than the sum of its proper divisors (1427041).

2058399 is a wasteful number, since it uses less digits than its factorization.

2058399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10907 (or 10901 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 2058399 is about 1434.7121662550. The cubic root of 2058399 is about 127.2066612745.

The spelling of 2058399 in words is "two million, fifty-eight thousand, three hundred ninety-nine".