2573450 has 24 divisors (see below), whose sum is σ = 5222880. Its totient is φ = 935600.

The previous prime is 2573449. The next prime is 2573453. The reversal of 2573450 is 543752.

It is a d-powerful number, because it can be written as 2¹⁹ + 5⁷ + 7⁵ + 3⁴ + 4⁵ + 5⁹ + 0 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2573453) 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, 1790 + ... + 2889.

It is an arithmetic number, because the mean of its divisors is an integer number (217620).

2^2573450 is an apocalyptic number.

2573450 is an abundant number, since it is smaller than the sum of its proper divisors (2649430).

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

2573450 is a wasteful number, since it uses less digits than its factorization.

2573450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4702 (or 4697 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 2573450 is about 1604.1976187490. The cubic root of 2573450 is about 137.0372321418.

The spelling of 2573450 in words is "two million, five hundred seventy-three thousand, four hundred fifty".