2048358 has 16 divisors (see below), whose sum is σ = 4412016. Its totient is φ = 630240.

The previous prime is 2048353. The next prime is 2048359. The reversal of 2048358 is 8538402.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2048353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13053 + ... + 13208.

It is an arithmetic number, because the mean of its divisors is an integer number (275751).

2^2048358 is an apocalyptic number.

2048358 is an abundant number, since it is smaller than the sum of its proper divisors (2363658).

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

2048358 is a wasteful number, since it uses less digits than its factorization.

2048358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26279.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2048358 is about 1431.2085801867. The cubic root of 2048358 is about 126.9994833302. Note that the first 3 decimals are identical.

The spelling of 2048358 in words is "two million, forty-eight thousand, three hundred fifty-eight".