2050560 has 120 divisors (see below), whose sum is σ = 7181460. Its totient is φ = 540672.

The previous prime is 2050553. The next prime is 2050567. The reversal of 2050560 is 650502.

It is an interprime number because it is at equal distance from previous prime (2050553) and next prime (2050567).

It can be written as a sum of positive squares in 2 ways, for example, as 1937664 + 112896 = 1392^2 + 336^2 .

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050567) 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, 22996 + ... + 23084.

2^2050560 is an apocalyptic number.

2050560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2050560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3590730).

2050560 is an abundant number, since it is smaller than the sum of its proper divisors (5130900).

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

2050560 is an equidigital number, since it uses as much as digits as its factorization.

2050560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 2050560 is about 1431.9776534569. The cubic root of 2050560 is about 127.0449754939.

The spelling of 2050560 in words is "two million, fifty thousand, five hundred sixty".