2250512 has 40 divisors (see below), whose sum is σ = 5014560. Its totient is φ = 967680.

The previous prime is 2250509. The next prime is 2250559. The reversal of 2250512 is 2150522.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3008 + ... + 3680.

It is an arithmetic number, because the mean of its divisors is an integer number (125364).

2^2250512 is an apocalyptic number.

2250512 is a gapful number since it is divisible by the number (22) 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 2250512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2507280).

2250512 is an abundant number, since it is smaller than the sum of its proper divisors (2764048).

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

2250512 is a wasteful number, since it uses less digits than its factorization.

2250512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 2250512 is about 1500.1706569587. The cubic root of 2250512 is about 131.0470083610.

The spelling of 2250512 in words is "two million, two hundred fifty thousand, five hundred twelve".