2264786 has 4 divisors (see below), whose sum is σ = 3397182. Its totient is φ = 1132392.

The previous prime is 2264777. The next prime is 2264797. The reversal of 2264786 is 6874622.

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

It can be written as a sum of positive squares in only one way, i.e., 1874161 + 390625 = 1369^2 + 625^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566195 + ... + 566198.

2^2264786 is an apocalyptic number.

2264786 is a deficient number, since it is larger than the sum of its proper divisors (1132396).

2264786 is a wasteful number, since it uses less digits than its factorization.

2264786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132395.

The product of its digits is 32256, while the sum is 35.

The square root of 2264786 is about 1504.9205959120. The cubic root of 2264786 is about 131.3234823593.

The spelling of 2264786 in words is "two million, two hundred sixty-four thousand, seven hundred eighty-six".