2048310 has 48 divisors (see below), whose sum is σ = 5812560. Its totient is φ = 496320.

The previous prime is 2048273. The next prime is 2048327. The reversal of 2048310 is 138402.

It is a happy number.

It is a super-2 number, since 2×2048310² = 8391147712200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 45 + ... + 2024.

It is an arithmetic number, because the mean of its divisors is an integer number (121095).

2^2048310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2048310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2906280).

2048310 is an abundant number, since it is smaller than the sum of its proper divisors (3764250).

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

2048310 is a wasteful number, since it uses less digits than its factorization.

2048310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093 (or 2090 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2048310 is about 1431.1918110442. The cubic root of 2048310 is about 126.9984913124.

The spelling of 2048310 in words is "two million, forty-eight thousand, three hundred ten".