2264947 has 4 divisors (see below), whose sum is σ = 2268016. Its totient is φ = 2261880.

The previous prime is 2264923. The next prime is 2264957. The reversal of 2264947 is 7494622.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2264947 - 2¹⁵ = 2232179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2264917) 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, 322 + ... + 2152.

It is an arithmetic number, because the mean of its divisors is an integer number (567004).

2^2264947 is an apocalyptic number.

2264947 is a deficient number, since it is larger than the sum of its proper divisors (3069).

2264947 is a wasteful number, since it uses less digits than its factorization.

2264947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3068.

The product of its digits is 24192, while the sum is 34.

The square root of 2264947 is about 1504.9740861556. The cubic root of 2264947 is about 131.3265941440.

The spelling of 2264947 in words is "two million, two hundred sixty-four thousand, nine hundred forty-seven".