2059578 has 24 divisors (see below), whose sum is σ = 4607616. Its totient is φ = 664200.

The previous prime is 2059573. The next prime is 2059613. The reversal of 2059578 is 8759502.

It is not an unprimeable number, because it can be changed into a prime (2059573) 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, 1288 + ... + 2403.

It is an arithmetic number, because the mean of its divisors is an integer number (191984).

2^2059578 is an apocalyptic number.

2059578 is an abundant number, since it is smaller than the sum of its proper divisors (2548038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2059578 is a wasteful number, since it uses less digits than its factorization.

2059578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3730 (or 3727 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 2059578 is about 1435.1229912450. The cubic root of 2059578 is about 127.2309435814.

The spelling of 2059578 in words is "two million, fifty-nine thousand, five hundred seventy-eight".