2245050 has 48 divisors (see below), whose sum is σ = 6190080. Its totient is φ = 598320.

The previous prime is 2245043. The next prime is 2245057. The reversal of 2245050 is 505422.

It is an interprime number because it is at equal distance from previous prime (2245043) and next prime (2245057).

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

It is not an unprimeable number, because it can be changed into a prime (2245057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 519 + ... + 2181.

It is an arithmetic number, because the mean of its divisors is an integer number (128960).

2^2245050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2245050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3095040).

2245050 is an abundant number, since it is smaller than the sum of its proper divisors (3945030).

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

2245050 is a wasteful number, since it uses less digits than its factorization.

2245050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684 (or 1673 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 2245050 is about 1498.3490915004. The cubic root of 2245050 is about 130.9409053042.

It can be divided in two parts, 22450 and 50, that added together give a square (22500 = 150²).

The spelling of 2245050 in words is "two million, two hundred forty-five thousand, fifty".