2025450 has 72 divisors (see below), whose sum is σ = 6228768. Its totient is φ = 462240.

The previous prime is 2025437. The next prime is 2025467. The reversal of 2025450 is 545202.

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

It is a plaindrome in base 13.

It is a zygodrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2829 + ... + 3471.

2^2025450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2025450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3114384).

2025450 is an abundant number, since it is smaller than the sum of its proper divisors (4203318).

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

2025450 is a wasteful number, since it uses less digits than its factorization.

2025450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668 (or 660 counting only the distinct ones).

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

The square root of 2025450 is about 1423.1830521757. The cubic root of 2025450 is about 126.5242705752.

The spelling of 2025450 in words is "two million, twenty-five thousand, four hundred fifty".