2266514 has 4 divisors (see below), whose sum is σ = 3399774. Its totient is φ = 1133256.

The previous prime is 2266507. The next prime is 2266519. The reversal of 2266514 is 4156622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4156622 = 2 ⋅2078311.

It can be written as a sum of positive squares in only one way, i.e., 1729225 + 537289 = 1315^2 + 733^2 .

It is not an unprimeable number, because it can be changed into a prime (2266519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566627 + ... + 566630.

2^2266514 is an apocalyptic number.

2266514 is a deficient number, since it is larger than the sum of its proper divisors (1133260).

2266514 is a wasteful number, since it uses less digits than its factorization.

2266514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133259.

The product of its digits is 2880, while the sum is 26.

The square root of 2266514 is about 1505.4946031122. The cubic root of 2266514 is about 131.3568731944.

It can be divided in two parts, 2 and 266514, that multiplied together give a triangular number (533028 = T₁₀₃₂).

The spelling of 2266514 in words is "two million, two hundred sixty-six thousand, five hundred fourteen".