2571325 has 12 divisors (see below), whose sum is σ = 3213088. Its totient is φ = 2041200.

The previous prime is 2571313. The next prime is 2571329. The reversal of 2571325 is 5231752.

It is not a de Polignac number, because 2571325 - 2⁷ = 2571197 is a prime.

It is a super-2 number, since 2×2571325² = 13223424511250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2571325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2571329) 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 11 ways as a sum of consecutive naturals, for example, 3760 + ... + 4390.

2^2571325 is an apocalyptic number.

2571325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2571325 is a deficient number, since it is larger than the sum of its proper divisors (641763).

2571325 is a wasteful number, since it uses less digits than its factorization.

2571325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804 (or 799 counting only the distinct ones).

The product of its digits is 2100, while the sum is 25.

The square root of 2571325 is about 1603.5351570826. The cubic root of 2571325 is about 136.9995027243. Note that the first 3 decimals are identical.

The spelling of 2571325 in words is "two million, five hundred seventy-one thousand, three hundred twenty-five".