2262571 has 4 divisors (see below), whose sum is σ = 2266272. Its totient is φ = 2258872.

The previous prime is 2262569. The next prime is 2262593. The reversal of 2262571 is 1752622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1752622 = 2 ⋅876311.

It is a cyclic number.

It is not a de Polignac number, because 2262571 - 2¹ = 2262569 is a prime.

It is a d-powerful number, because it can be written as 2⁶ + 2¹⁰ + 6⁶ + 2²¹ + 5² + 7⁶ + 1 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2262521) 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, 691 + ... + 2236.

It is an arithmetic number, because the mean of its divisors is an integer number (566568).

2^2262571 is an apocalyptic number.

2262571 is a deficient number, since it is larger than the sum of its proper divisors (3701).

2262571 is an equidigital number, since it uses as much as digits as its factorization.

2262571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700.

The product of its digits is 1680, while the sum is 25.

The square root of 2262571 is about 1504.1844966626. The cubic root of 2262571 is about 131.2806561799.

The spelling of 2262571 in words is "two million, two hundred sixty-two thousand, five hundred seventy-one".