2267065 has 8 divisors (see below), whose sum is σ = 2765448. Its totient is φ = 1783680.

The previous prime is 2267053. The next prime is 2267071. The reversal of 2267065 is 5607622.

It can be written as a sum of positive squares in 4 ways, for example, as 138384 + 2128681 = 372^2 + 1459^2 .

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

It is not a de Polignac number, because 2267065 - 2¹³ = 2258873 is a prime.

It is a Duffinian number.

2267065 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3412 + ... + 4021.

It is an arithmetic number, because the mean of its divisors is an integer number (345681).

2^2267065 is an apocalyptic number.

It is an amenable number.

2267065 is a deficient number, since it is larger than the sum of its proper divisors (498383).

2267065 is an equidigital number, since it uses as much as digits as its factorization.

2267065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7499.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2267065 is about 1505.6775883303. The cubic root of 2267065 is about 131.3675168191.

The spelling of 2267065 in words is "two million, two hundred sixty-seven thousand, sixty-five".