2050458 has 8 divisors (see below), whose sum is σ = 4100928. Its totient is φ = 683484.

The previous prime is 2050417. The next prime is 2050459. The reversal of 2050458 is 8540502.

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

2050458 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2050459) 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, 170866 + ... + 170877.

It is an arithmetic number, because the mean of its divisors is an integer number (512616).

2^2050458 is an apocalyptic number.

2050458 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2050458 is a wasteful number, since it uses less digits than its factorization.

2050458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341748.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2050458 is about 1431.9420379331. The cubic root of 2050458 is about 127.0428689470.

The spelling of 2050458 in words is "two million, fifty thousand, four hundred fifty-eight".