2264071 has 4 divisors (see below), whose sum is σ = 2289600. Its totient is φ = 2238544.

The previous prime is 2264069. The next prime is 2264081. The reversal of 2264071 is 1704622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2264071 - 2¹ = 2264069 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264081) 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, 12631 + ... + 12808.

It is an arithmetic number, because the mean of its divisors is an integer number (572400).

2^2264071 is an apocalyptic number.

2264071 is a deficient number, since it is larger than the sum of its proper divisors (25529).

2264071 is an equidigital number, since it uses as much as digits as its factorization.

2264071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25528.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 2264071 is about 1504.6830230982. The cubic root of 2264071 is about 131.3096611604.

Adding to 2264071 its reverse (1704622), we get a palindrome (3968693).

It can be divided in two parts, 226 and 4071, that multiplied together give a triangular number (920046 = T₁₃₅₆).

The spelling of 2264071 in words is "two million, two hundred sixty-four thousand, seventy-one".