2571452 has 12 divisors (see below), whose sum is σ = 4846296. Its totient is φ = 1186800.

The previous prime is 2571451. The next prime is 2571461. The reversal of 2571452 is 2541752.

It is a super-2 number, since 2×2571452² = 13224730776608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2571451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24674 + ... + 24777.

It is an arithmetic number, because the mean of its divisors is an integer number (403858).

2^2571452 is an apocalyptic number.

It is an amenable number.

2571452 is a deficient number, since it is larger than the sum of its proper divisors (2274844).

2571452 is a wasteful number, since it uses less digits than its factorization.

2571452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49468 (or 49466 counting only the distinct ones).

The product of its digits is 2800, while the sum is 26.

The square root of 2571452 is about 1603.5747565985. The cubic root of 2571452 is about 137.0017581958.

Subtracting from 2571452 its product of digits (2800), we obtain a palindrome (2568652).

The spelling of 2571452 in words is "two million, five hundred seventy-one thousand, four hundred fifty-two".