2571334 has 8 divisors (see below), whose sum is σ = 3863808. Its totient is φ = 1283400.

The previous prime is 2571329. The next prime is 2571337. The reversal of 2571334 is 4331752.

2571334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2571334² = 13223517079112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2571299 and 2571308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2571337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1659 + ... + 2809.

It is an arithmetic number, because the mean of its divisors is an integer number (482976).

2^2571334 is an apocalyptic number.

2571334 is a deficient number, since it is larger than the sum of its proper divisors (1292474).

2571334 is a wasteful number, since it uses less digits than its factorization.

2571334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270.

The product of its digits is 2520, while the sum is 25.

The square root of 2571334 is about 1603.5379633797. The cubic root of 2571334 is about 136.9996625633. Note that the first 3 decimals are identical.

The spelling of 2571334 in words is "two million, five hundred seventy-one thousand, three hundred thirty-four".