2573452 has 12 divisors (see below), whose sum is σ = 5146960. Its totient is φ = 1102896.

The previous prime is 2573449. The next prime is 2573453. The reversal of 2573452 is 2543752.

2573452 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 91909 = 2573452 / (2 + 5 + 7 + 3 + 4 + 5 + 2).

It is a d-powerful number, because it can be written as 2¹⁶ + 5⁴ + 7⁴ + 3⁶ + 4⁷ + 5⁸ + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2573452.

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 3 ways as a sum of consecutive naturals, for example, 45927 + ... + 45982.

2^2573452 is an apocalyptic number.

It is an amenable number.

2573452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2573452 is a wasteful number, since it uses less digits than its factorization.

2573452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91920 (or 91918 counting only the distinct ones).

The product of its digits is 8400, while the sum is 28.

The square root of 2573452 is about 1604.1982421135. The cubic root of 2573452 is about 137.0372676420.

Adding to 2573452 its product of digits (8400), we get a palindrome (2581852).

It can be divided in two parts, 2573 and 452, that added together give a square (3025 = 55²).

The spelling of 2573452 in words is "two million, five hundred seventy-three thousand, four hundred fifty-two".